Invalid access to memory - TextFromClipboard

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15

Error message:
Invalid access to memory.

Stack trace:
(00914DB3) C3507_0
(00045A86) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(000B6653) TextFromClipboard
(000B6717) NonEmptyTextFromClipboard
(0003DBCF) TNonVisualDataModule::ExplorerActionsUpdate
(003E6F48) System::Actions::TContainedActionList::UpdateAction
(001C5AE6) Vcl::Actnlist::TCustomAction::Update
(0049FF81) Tb2item::TTBPopupWindow::TTBPopupWindow
(004985B6) Tb2item::TTBCustomItem::CreatePopup
(00498A8D) Tb2item::TTBCustomItem::OpenPopup
(00498B79) Tb2item::TTBCustomItem::Popup
(004A098D) Tb2item::TTBPopupMenu::PopupEx
(004A094A) Tb2item::TTBPopupMenu::Popup
(00278809) Vcl::Controls::TWinControl::WndProc
(002BBAE3) Vcl::Comctrls::TCustomListView::WndProc
(003A346C) System::Classes::_18201
(00015235) USER32.dll
(000158E5) USER32.dll
(0001FAAB) USER32.dll
(0001FAD1) USER32.dll.CallWindowProcW
(0047A277) Dragdrop::TDragDrop::WndMethod
(003A346C) System::Classes::_18201
(00015235) USER32.dll
(000158E5) USER32.dll
(00016172) USER32.dll
(000162EE) USER32.dll
(0000F117) ntdll.dll.KiUserCallbackDispatcher
(0001BD7C) USER32.dll.SendMessageW
(000A1ADC) COMCTL32.DLL
(000A20DA) COMCTL32.DLL
(000A1142) COMCTL32.DLL
(0002EE6B) COMCTL32.DLL
(00015235) USER32.dll
(000158E5) USER32.dll
(0001FAAB) USER32.dll
(0001FAD1) USER32.dll.CallWindowProcW
(0027891A) Vcl::Controls::TWinControl::DefaultHandler
(00443E94) Customdirview::TCustomDirView::WMRButton

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15

Error message:
Invalid access to memory.

Stack trace:
(00914DB3) C3507_0
(00045A86) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(000B6653) TextFromClipboard
(000B6717) NonEmptyTextFromClipboard
(0003DBCF) TNonVisualDataModule::ExplorerActionsUpdate
(003E6F48) System::Actions::TContainedActionList::UpdateAction
(001C5AE6) Vcl::Actnlist::TCustomAction::Update
(0049FF81) Tb2item::TTBPopupWindow::TTBPopupWindow
(004985B6) Tb2item::TTBCustomItem::CreatePopup
(00498A8D) Tb2item::TTBCustomItem::OpenPopup
(00498B79) Tb2item::TTBCustomItem::Popup
(004A098D) Tb2item::TTBPopupMenu::PopupEx
(004A094A) Tb2item::TTBPopupMenu::Popup
(00278809) Vcl::Controls::TWinControl::WndProc
(002BBAE3) Vcl::Comctrls::TCustomListView::WndProc
(003A346C) System::Classes::_18201
(00015235) USER32.dll
(000158E5) USER32.dll
(0001FAAB) USER32.dll
(0001FAD1) USER32.dll.CallWindowProcW
(0047A277) Dragdrop::TDragDrop::WndMethod
(003A346C) System::Classes::_18201
(00015235) USER32.dll
(000158E5) USER32.dll
(00016172) USER32.dll
(000162EE) USER32.dll
(0000F117) ntdll.dll.KiUserCallbackDispatcher
(0001BD7C) USER32.dll.SendMessageW
(000A1ADC) COMCTL32.DLL
(000A20DA) COMCTL32.DLL
(000A1142) COMCTL32.DLL
(0002EE6B) COMCTL32.DLL
(00015235) USER32.dll
(000158E5) USER32.dll
(0001FAAB) USER32.dll
(0001FAD1) USER32.dll.CallWindowProcW
(0027891A) Vcl::Controls::TWinControl::DefaultHandler
(00443E94) Customdirview::TCustomDirView::WMRButton

The problem happens rarely. I cannot reproduce it.

I was connected via SSH and pressed F5 to refresh the remote directory after some time of inactivity (about 30 mins). Thanks.

WinSCP 5.15.3

Error message:
Accesso alla memoria non valido.

Stack trace:
(00916243) C3511_0
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A1502) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
メモリのアクセス違反

スタック トレース:
(00916243) C3511_0
(0003EF0E) ntdll.dll.ZwWow64CallFunction64
(0003F68A) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A1502) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

I tried to create new file (SHIFT + F4 option).

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(00916243) C3511_0
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A1502) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.8

Error message:
Accès mémoire invalide.

Trace de la pile :
(008AE4D3) C3459_0
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(00469ACD) Tb2item::TTBPopupWindow::TTBPopupWindow
(00462102) Tb2item::TTBCustomItem::CreatePopup
(0047CB66) Tbx::TTBXCustomItem::CreatePopup

(008AE4D3) C3459_0
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(00469ACD) Tb2item::TTBPopupWindow::TTBPopupWindow
(00462102) Tb2item::TTBCustomItem::CreatePopup
(0047CB66) Tbx::TTBXCustomItem::CreatePopup

(008AE4D3) C3459_0
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(00469ACD) Tb2item::TTBPopupWindow::TTBPopupWindow
(00462102) Tb2item::TTBCustomItem::CreatePopup
(0047CB66) Tbx::TTBXCustomItem::CreatePopup

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00916243)
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(000B6B43)
(000B6C07)
(0003DC73)
(003E78DC)
(001C647A)
(004A1502) @Tb2item@TTBPopupMenu@IsShortCut$qqrr22Winapi@Messages@TWMKey

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15

Error message:
Invalid access to memory.

Stack trace:
(00914DB3) C3507_0
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(000B6653) TextFromClipboard
(000B6717) NonEmptyTextFromClipboard
(0003DBCF) TNonVisualDataModule::ExplorerActionsUpdate
(003E6F48) System::Actions::TContainedActionList::UpdateAction
(001C5AE6) Vcl::Actnlist::TCustomAction::Update
(004A09A2) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

I use the shortcut Alt+left in the directory tree to go back.

WinSCP 5.13.8

Error message:
Zugriffsverletzung - ungültiger Zugriff auf den Speicher.

Stack trace:
(008AE4D3) C3459_0
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(0046A4EE) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>
I was connected to SFTP drive with weak internet connection. No connection break was detected, but probably happened. The error occurred later.

WinSCP 5.15.3

Error message:
Wrong memory access. ("Nieprawidłowy dostęp do pamięci.")

Stack trace:
(00916243) C3511_0
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A1502) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(00916243)
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(000B6B43)
(000B6C07)
(0003DC73)
(003E78DC)
(001C647A)
(004A0AE1) @Tb2item@TTBPopupWindow@$bctr$qqrp25System@Classes@TComponentxp15Tb2item@TTBViewxp21Tb2item@TTBCustomItemxorx19System@Types@TPoint
(00499116) @Tb2item@TTBCustomItem@CreatePopup$qqrxp15Tb2item@TTBViewxp21Tb2item@TTBItemViewerxoxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignment
(004995ED) @Tb2item@TTBCustomItem@OpenPopup$qqrxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignmentxoo
(004996D9) @Tb2item@TTBCustomItem@Popup$qqriio25Tb2item@TTBPopupAlignmentoo
(004A14ED) @Tb2item@TTBPopupMenu@PopupEx$qqriio
(004A14AA) @Tb2item@TTBPopupMenu@Popup$qqrii
(0027919D)
(002BC477)
(003A3E00)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F137) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1B1C) COMCTL32.DLL
(000A211A) COMCTL32.DLL
(000A1182) COMCTL32.DLL
(0002EEA3) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(002792AE)
(00444834)
(0027919D)
(002BC477)
(003A3E00)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(00916243) C3511_0
(000461C6) ntdll.dll.RtlRaiseStatus
(00046052) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A0AE1) Tb2item::TTBPopupWindow::TTBPopupWindow
(00499116) Tb2item::TTBCustomItem::CreatePopup
(004995ED) Tb2item::TTBCustomItem::OpenPopup
(004996D9) Tb2item::TTBCustomItem::Popup
(004A14ED) Tb2item::TTBPopupMenu::PopupEx
(004A14AA) Tb2item::TTBPopupMenu::Popup
(0027919D) Vcl::Controls::TWinControl::WndProc
(002BC477) Vcl::Comctrls::TCustomListView::WndProc
(003A3E00) System::Classes::_18201
(0001B4E4) USER32.dll
(0001B5E2) USER32.dll
(00010B2C) USER32.dll
(00010B52) USER32.dll.CallWindowProcW
(0047ADD7) Dragdrop::TDragDrop::WndMethod
(003A3E00) System::Classes::_18201
(0001B4E4) USER32.dll
(0001B5E2) USER32.dll
(00013F09) USER32.dll
(00013F7A) USER32.dll
(0004602B) ntdll.dll.KiUserCallbackDispatcher
(0001457D) USER32.dll.SendMessageW
(000A1ADC) COMCTL32.DLL
(000A20DA) COMCTL32.DLL
(000A1142) COMCTL32.DLL
(0002EE6B) COMCTL32.DLL
(0001B4E4) USER32.dll
(0001B5E2) USER32.dll
(00010B2C) USER32.dll
(00010B52) USER32.dll.CallWindowProcW
(002792AE) Vcl::Controls::TWinControl::DefaultHandler
(00444834) Customdirview::TCustomDirVi

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(00916243) C3511_0
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A0AE1) Tb2item::TTBPopupWindow::TTBPopupWindow
(00499116) Tb2item::TTBCustomItem::CreatePopup
(004B3D06) Tbx::TTBXCustomItem::CreatePopup

(00916243) C3511_0
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A0AE1) Tb2item::TTBPopupWindow::TTBPopupWindow
(00499116) Tb2item::TTBCustomItem::CreatePopup
(004B3D06) Tbx::TTBXCustomItem::CreatePopup

(00916243) C3511_0
(0007E19F) ntdll.dll
(0006BD81) ntdll.dll.KiUserExceptionDispatcher
(000B6B43) TextFromClipboard
(000B6C07) NonEmptyTextFromClipboard
(0003DC73) TNonVisualDataModule::ExplorerActionsUpdate
(003E78DC) System::Actions::TContainedActionList::UpdateAction
(001C647A) Vcl::Actnlist::TCustomAction::Update
(004A0AE1) Tb2item::TTBPopupWindow::TTBPopupWindow
(00499116) Tb2item::TTBCustomItem::CreatePopup
(004B3D06) Tbx::TTBXCustomItem::CreatePopup

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.7

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(008ADB47) C3459_0
(0007DAFF) ntdll.dll
(0006B711) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(0046A4EE) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(00916243)
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(000B6B43)
(000B6C07)
(0003DC73)
(003E78DC)
(001C647A)
(004A0AE1) @Tb2item@TTBPopupWindow@$bctr$qqrp25System@Classes@TComponentxp15Tb2item@TTBViewxp21Tb2item@TTBCustomItemxorx19System@Types@TPoint
(00499116) @Tb2item@TTBCustomItem@CreatePopup$qqrxp15Tb2item@TTBViewxp21Tb2item@TTBItemViewerxoxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignment
(004995ED) @Tb2item@TTBCustomItem@OpenPopup$qqrxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignmentxoo
(004996D9) @Tb2item@TTBCustomItem@Popup$qqriio25Tb2item@TTBPopupAlignmentoo
(004A14ED) @Tb2item@TTBPopupMenu@PopupEx$qqriio
(004A14AA) @Tb2item@TTBPopupMenu@Popup$qqrii
(0027919D)
(002BC477)
(003A3E00)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F137) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1B1C) COMCTL32.DLL
(000A211A) COMCTL32.DLL
(000A1182) COMCTL32.DLL
(0002EEA3) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(002792AE)
(00444834)
(0027919D)
(002BC477)
(003A3E00)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll

The problem happens rarely. I cannot reproduce it.

I just pressed CTRL+R to update fhe contents of a folder.
It never happened before but right now it happens every time.
Works fine after a restart of the application.

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(00916243)
(0008402F) ntdll.dll
(00071931) ntdll.dll.KiUserExceptionDispatcher
(000B6B43)
(000B6C07)
(0003DC73)
(003E78DC)
(001C647A)
(004A1502) @Tb2item@TTBPopupMenu@IsShortCut$qqrr22Winapi@Messages@TWMKey

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.8

Error message:
Virheellinen muistiviittaus.

Pinon jäljitys:
(008AE4D3) C3459_0
(0003E4EE) ntdll.dll
(0003E366) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(00469ACD) Tb2item::TTBPopupWindow::TTBPopupWindow
(00462102) Tb2item::TTBCustomItem::CreatePopup
(0047CB66) Tbx::TTBXCustomItem::CreatePopup

(008AE4D3) C3459_0
(0003E4EE) ntdll.dll
(0003E366) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(00469ACD) Tb2item::TTBPopupWindow::TTBPopupWindow
(00462102) Tb2item::TTBCustomItem::CreatePopup
(0047CB66) Tbx::TTBXCustomItem::CreatePopup

(008AE4D3) C3459_0
(0003E4EE) ntdll.dll
(0003E366) ntdll.dll.KiUserExceptionDispatcher
(0009EC17) TextFromClipboard
(0009ECDB) NonEmptyTextFromClipboard
(000349DF) TNonVisualDataModule::ExplorerActionsUpdate
(003C3298) System::Actions::TContainedActionList::UpdateAction
(001A902E) Vcl::Actnlist::TCustomAction::Update
(00469ACD) Tb2item::TTBPopupWindow::TTBPopupWindow
(00462102) Tb2item::TTBCustomItem::CreatePopup
(0047CB66) Tbx::TTBXCustomItem::CreatePopup

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Érvénytelen memóriaelérés

Veremkivonat:
(00F73D77) C3651_0
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1DAA) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F73D77) C3651_0
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1DAA) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F73D77) C3651_0
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1DAA) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F73D77) C3651_0
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1DAA) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F73D77) C3651_0
(0008252F) ntdll.dll
(0007008A) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1389) Tb2item::TTBPopupWindow::TTBPopupWindow
(004999BE) Tb2item::TTBCustomItem::CreatePopup
(00499E95) Tb2item::TTBCustomItem::OpenPopup
(00499F81) Tb2item::TTBCustomItem::Popup
(004A1D95) Tb2item::TTBPopupMenu::PopupEx
(004A1D52) Tb2item::TTBPopupMenu::Popup
(00279915) Vcl::Controls::TWinControl::WndProc
(002BCBEF) Vcl::Comctrls::TCustomListView::WndProc
(003A4578) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000B992) USER32.dll.CallWindowProcW
(000798AA) COMCTL32.DLL
(00079891) COMCTL32.DLL
(000796CC) COMCTL32.DLL
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000B992) USER32.dll.CallWindowProcW
(0047B67F) Dragdrop::TDragDrop::WndMethod
(003A4578) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000BF2B) USER32.dll
(00016E07) USER32.dll
(00070064) ntdll.dll.KiUserCallbackDispatcher
(0000E67B) USER32.dll.SendMessageW
(00199EFD) COMCTL32.DLL
(00097FAF) COMCTL32.DLL
(0006555A) COMCTL32.DLL
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000B992) USER32.dll.CallWindowProcW
(00279A26) Vcl%

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F73D77) C3651_0
(0003EF0E) ntdll.dll.ZwWow64CallFunction64
(0003F68A) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1389) Tb2item::TTBPopupWindow::TTBPopupWindow
(004999BE) Tb2item::TTBCustomItem::CreatePopup
(00499E95) Tb2item::TTBCustomItem::OpenPopup
(00499F81) Tb2item::TTBCustomItem::Popup
(004A1D95) Tb2item::TTBPopupMenu::PopupEx
(004A1D52) Tb2item::TTBPopupMenu::Popup
(00279915) Vcl::Controls::TWinControl::WndProc
(002BCBEF) Vcl::Comctrls::TCustomListView::WndProc
(003A4578) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00013D90) USER32.DLL.CallWindowProcW
(0003D11F) COMCTL32.DLL.DefSubclassProc
(0003D101) COMCTL32.DLL.DefSubclassProc
(0003D043) COMCTL32.DLL
(0003CED0) COMCTL32.DLL
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00013D90) USER32.DLL.CallWindowProcW
(0047B67F) Dragdrop::TDragDrop::WndMethod
(003A4578) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00008327) USER32.DLL
(00008527) USER32.DLL
(0003F664) ntdll.dll.KiUserCallbackDispatcher
(0000D8B4) USER32.DLL.SendMessageW
(0011B19E) COMCTL32.DLL
(0009F644) COMCTL32.DLL
(00029BAA) COMCTL32.DLL
%2

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.15.3

Error message:
Invalid access to memory.

Stack trace:
(00916243)
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(000B6B43)
(000B6C07)
(0003DC73)
(003E78DC)
(001C647A)
(004A0AE1) @Tb2item@TTBPopupWindow@$bctr$qqrp25System@Classes@TComponentxp15Tb2item@TTBViewxp21Tb2item@TTBCustomItemxorx19System@Types@TPoint
(00499116) @Tb2item@TTBCustomItem@CreatePopup$qqrxp15Tb2item@TTBViewxp21Tb2item@TTBItemViewerxoxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignment
(004995ED) @Tb2item@TTBCustomItem@OpenPopup$qqrxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignmentxoo
(004996D9) @Tb2item@TTBCustomItem@Popup$qqriio25Tb2item@TTBPopupAlignmentoo
(004A14ED) @Tb2item@TTBPopupMenu@PopupEx$qqriio
(004A14AA) @Tb2item@TTBPopupMenu@Popup$qqrii
(0027919D)
(002BC477)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00075A47) COMCTL32.DLL
(00075AE6) COMCTL32.DLL
(000757FC) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(0007327B) ntdll.dll.KiUserCallbackDispatcher
(000233FE) USER32.dll.SendMessageW
(0019E2E4) COMCTL32.DLL
(0019E4B3) COMCTL32.DLL
(0008DDAF) COMCTL32.DLL
(00053AF2) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(002792AE)
(00444834)
(0027919D)
(002BC477)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00075A47) COMCTL32.DLL
(00075AE6) COMCTL32.DLL
(000757FC) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00916243)
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(000B6B43)
(000B6C07)
(0003DC73)
(003E78DC)
(001C647A)
(004A0AE1) @Tb2item@TTBPopupWindow@$bctr$qqrp25System@Classes@TComponentxp15Tb2item@TTBViewxp21Tb2item@TTBCustomItemxorx19System@Types@TPoint
(00499116) @Tb2item@TTBCustomItem@CreatePopup$qqrxp15Tb2item@TTBViewxp21Tb2item@TTBItemViewerxoxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignment
(004995ED) @Tb2item@TTBCustomItem@OpenPopup$qqrxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignmentxoo
(004996D9) @Tb2item@TTBCustomItem@Popup$qqriio25Tb2item@TTBPopupAlignmentoo
(004A14ED) @Tb2item@TTBPopupMenu@PopupEx$qqriio
(004A14AA) @Tb2item@TTBPopupMenu@Popup$qqrii
(0027919D)
(002BC477)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00075A47) COMCTL32.DLL
(00075AE6) COMCTL32.DLL
(000757FC) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(0007327B) ntdll.dll.KiUserCallbackDispatcher
(000233FE) USER32.dll.SendMessageW
(0019E2E4) COMCTL32.DLL
(0019E4B3) COMCTL32.DLL
(0008DDAF) COMCTL32.DLL
(00053AF2) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(002792AE)
(00444834)
(0027919D)
(002BC477)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00075A47) COMCTL32.DLL
(00075AE6) COMCTL32.DLL
(000757FC) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00916243)
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(000B6B43)
(000B6C07)
(0003DC73)
(003E78DC)
(001C647A)
(004A0AE1) @Tb2item@TTBPopupWindow@$bctr$qqrp25System@Classes@TComponentxp15Tb2item@TTBViewxp21Tb2item@TTBCustomItemxorx19System@Types@TPoint
(00499116) @Tb2item@TTBCustomItem@CreatePopup$qqrxp15Tb2item@TTBViewxp21Tb2item@TTBItemViewerxoxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignment
(004995ED) @Tb2item@TTBCustomItem@OpenPopup$qqrxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignmentxoo
(004996D9) @Tb2item@TTBCustomItem@Popup$qqriio25Tb2item@TTBPopupAlignmentoo
(004A14ED) @Tb2item@TTBPopupMenu@PopupEx$qqriio
(004A14AA) @Tb2item@TTBPopupMenu@Popup$qqrii
(0027919D)
(002BC477)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00075A47) COMCTL32.DLL
(00075AE6) COMCTL32.DLL
(000757FC) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(0007327B) ntdll.dll.KiUserCallbackDispatcher
(000233FE) USER32.dll.SendMessageW
(0019E2E4) COMCTL32.DLL
(0019E4B3) COMCTL32.DLL
(0008DDAF) COMCTL32.DLL
(00053AF2) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(002792AE)
(00444834)
(0027919D)
(002BC477)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00075A47) COMCTL32.DLL
(00075AE6) COMCTL32.DLL
(000757FC) COMCTL32.DLL
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047ADD7)
(003A3E00)
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F73D77) C3651_0
(0003E4EE) ntdll.dll
(0003E366) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1389) Tb2item::TTBPopupWindow::TTBPopupWindow
(004999BE) Tb2item::TTBCustomItem::CreatePopup
(00499E95) Tb2item::TTBCustomItem::OpenPopup
(00499F81) Tb2item::TTBCustomItem::Popup
(004A1D95) Tb2item::TTBPopupMenu::PopupEx
(004A1D52) Tb2item::TTBPopupMenu::Popup
(00279915) Vcl::Controls::TWinControl::WndProc
(002BCBEF) Vcl::Comctrls::TCustomListView::WndProc
(003A4578) System::Classes::_18201
(00006831) USER32.DLL.CallNextHookEx
(00006A95) USER32.DLL
(0000BE6C) USER32.DLL.CallWindowProcW
(00032D70) COMCTL32.DLL.DefSubclassProc
(00032D52) COMCTL32.DLL.DefSubclassProc
(00032C9A) COMCTL32.DLL
(00032B21) COMCTL32.DLL
(00006831) USER32.DLL.CallNextHookEx
(00006A95) USER32.DLL
(0000BE6C) USER32.DLL.CallWindowProcW
(0047B67F) Dragdrop::TDragDrop::WndMethod
(003A4578) System::Classes::_18201
(00006831) USER32.DLL.CallNextHookEx
(00006A95) USER32.DLL
(00006BE8) USER32.DLL
(00006D7F) USER32.DLL
(0003E33F) ntdll.dll.KiUserCallbackDispatcher
(0000C3FB) USER32.DLL.SendMessageW
(00109E27) COMCTL32.DLL
(0008CBBD) COMCTL32.DLL
(0002F59E) COMCTL32.DLL
(00006831) USER32.

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F73D77) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1DAA) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F76933) C3651_0
(00057076) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(0049A5C1) Tb2item::TTBCustomItem::OpenPopup
(0049A6AD) Tb2item::TTBCustomItem::Popup
(004A24C1) Tb2item::TTBPopupMenu::PopupEx
(004A247E) Tb2item::TTBPopupMenu::Popup
(00279E65) Vcl::Controls::TWinControl::WndProc
(002BD13F) Vcl::Comctrls::TCustomListView::WndProc
(003A4AC8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD7A) USER32.dll
(0001FDA0) USER32.dll.CallWindowProcW
(0047BDAB) Dragdrop::TDragDrop::WndMethod
(003A4AC8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(00015DF3) USER32.dll
(00015E51) USER32.dll
(0000F107) ntdll.dll.KiUserCallbackDispatcher
(000186CF) USER32.dll.SendMessageW
(000A1B1C) COMCTL32.DLL
(000A211A) COMCTL32.DLL
(000A1182) COMCTL32.DLL
(0002EEA3) COMCTL32.DLL
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD7A) USER32.dll
(0

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(00F76933) C3651_0
(0005A466) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(0049A5C1) Tb2item::TTBCustomItem::OpenPopup
(0049A6AD) Tb2item::TTBCustomItem::Popup
(004A24C1) Tb2item::TTBPopupMenu::PopupEx
(004A247E) Tb2item::TTBPopupMenu::Popup
(00279E65) Vcl::Controls::TWinControl::WndProc
(002BD13F) Vcl::Comctrls::TCustomListView::WndProc
(003A4AC8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD22) USER32.dll
(0001FD48) USER32.dll.CallWindowProcW
(0047BDAB) Dragdrop::TDragDrop::WndMethod
(003A4AC8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F107) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1ADC) COMCTL32.DLL
(000A20DA) COMCTL32.DLL
(000A1142) COMCTL32.DLL
(0002EE6B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD22) USER32.dll
(0001FD48) USER32.dll.CallWindowProcW
(00279F76) Vcl::Controls::TWinControl::DefaultHandler
(0044570C) Customdirview::TCustomDirView::WMRButt

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(00F76933) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A24D6) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(00F76933) C3651_0
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A24D6) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Accesso alla memoria non valido.

Stack trace:
(00F76933) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(004B4CDA) Tbx::TTBXCustomItem::CreatePopup

(00F76933) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(004B4CDA) Tbx::TTBXCustomItem::CreatePopup

(00F76933) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(004B4CDA) Tbx::TTBXCustomItem::CreatePopup

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(00F76933) C3651_0
(0008510F) ntdll.dll
(000725C1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A24D6) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F76933) C3651_0
(0005A426) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(0049A5C1) Tb2item::TTBCustomItem::OpenPopup
(0049A6AD) Tb2item::TTBCustomItem::Popup
(004A24C1) Tb2item::TTBPopupMenu::PopupEx
(004A247E) Tb2item::TTBPopupMenu::Popup
(00279E65) Vcl::Controls::TWinControl::WndProc
(002BD13F) Vcl::Comctrls::TCustomListView::WndProc
(003A4AC8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD22) USER32.dll
(0001FD48) USER32.dll.CallWindowProcW
(0047BDAB) Dragdrop::TDragDrop::WndMethod
(003A4AC8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F107) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1ADC) COMCTL32.DLL
(000A20DA) COMCTL32.DLL
(000A1142) COMCTL32.DLL
(0002EE6B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD22) USER32.dll
(0

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(00F76933) C3651_0
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(0049A5C1) Tb2item::TTBCustomItem::OpenPopup
(0049A6AD) Tb2item::TTBCustomItem::Popup
(004A24C1) Tb2item::TTBPopupMenu::PopupEx
(004A247E) Tb2item::TTBPopupMenu::Popup
(00279E65) Vcl::Controls::TWinControl::WndProc
(002BD13F) Vcl::Comctrls::TCustomListView::WndProc
(003A4AC8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD52) USER32.dll
(0001FD78) USER32.dll.CallWindowProcW
(0047BDAB) Dragdrop::TDragDrop::WndMethod
(003A4AC8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(00015DF3) USER32.dll
(00015E51) USER32.dll
(0000F107) ntdll.dll.KiUserCallbackDispatcher
(000186CF) USER32.dll.SendMessageW
(000A1B1C) COMCTL32.DLL
(000A211A) COMCTL32.DLL
(000A1182) COMCTL32.DLL
(0002EEA3) COMCTL32.DLL
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD52) USER32.dll
(0001FD78) USER32.dll.CallWindowProcW
(00279F76) Vcl::Controls::TWinControl::DefaultHandler
(0044570C) Customdirview::TCustomDirView::WMRButt

The problem happens rarely. I cannot reproduce it.

Steps:
1. I run application
2. Select connection from list (my connection use SFTP)
3. Connection success and window show last opened folder
4. I press F5 key for refresh

... after this steps application show this error message:

WinSCP 5.17.6

Error message:
Chyba přístupu do paměti.

Stack trace:
(00F76933) C3651_0
(0008510F) ntdll.dll
(000725C1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A24D6) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Invalid access to memory.

Stack trace:
(00F7710F) C3651_0
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(00F76933)
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(000B77A3)
(000B7867)
(0003EFCD)
(003E85A4)
(001C7142)
(004A1AB5) @Tb2item@TTBPopupWindow@$bctr$qqrp25System@Classes@TComponentxp15Tb2item@TTBViewxp21Tb2item@TTBCustomItemxorx19System@Types@TPoint
(0049A0EA) @Tb2item@TTBCustomItem@CreatePopup$qqrxp15Tb2item@TTBViewxp21Tb2item@TTBItemViewerxoxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignment
(0049A5C1) @Tb2item@TTBCustomItem@OpenPopup$qqrxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignmentxoo
(0049A6AD) @Tb2item@TTBCustomItem@Popup$qqriio25Tb2item@TTBPopupAlignmentoo
(004A24C1) @Tb2item@TTBPopupMenu@PopupEx$qqriio
(004A247E) @Tb2item@TTBPopupMenu@Popup$qqrii
(00279E65)
(002BD13F)
(003A4AC8)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0047BDAB)
(003A4AC8)
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F137) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1A8C) COMCTL32.DLL
(000A208A) COMCTL32.DLL
(000A10F2) COMCTL32.DLL
(0002EE7B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(00279F76)
(0044570C)
(00279E65)
(002BD13F)
(003A4AC8)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Invalid access to memory.

Stack trace:
(00F76933) C3651_0
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A1AB5) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A0EA) Tb2item::TTBCustomItem::CreatePopup
(0049A5C1) Tb2item::TTBCustomItem::OpenPopup
(0049A6AD) Tb2item::TTBCustomItem::Popup
(004A24C1) Tb2item::TTBPopupMenu::PopupEx
(004A247E) Tb2item::TTBPopupMenu::Popup
(00279E65) Vcl::Controls::TWinControl::WndProc
(002BD13F) Vcl::Comctrls::TCustomListView::WndProc
(003A4AC8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD6A) USER32.dll
(0001FD90) USER32.dll.CallWindowProcW
(0047BDAB) Dragdrop::TDragDrop::WndMethod
(003A4AC8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(00015DF3) USER32.dll
(00015E51) USER32.dll
(0000F107) ntdll.dll.KiUserCallbackDispatcher
(000186CF) USER32.dll.SendMessageW
(000A1B1C) COMCTL32.DLL
(000A211A) COMCTL32.DLL
(000A1182) COMCTL32.DLL
(0002EEA3) COMCTL32.DLL
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD6A) USER32.dll
(0001FD90) USER32.dll.CallWindowProcW
(00279F76) Vcl::Controls::TWinControl::DefaultHandler
(0044570C) Customdirview::TCustomDirView::WMRButt

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

I copied a large text NOT by WinSCP before (another application). After hit CTRL+R in WInSCP, this happened.

WinSCP 5.17.7

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(00F7710F) C3651_0
(0008421F) ntdll.dll
(00071B21) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F7710F) C3651_0
(00057786) ntdll.dll
(0000F10A) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F7711C) C3651_0
(0008247F) ntdll.dll
(0006FFFA) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(0049A725) Tb2item::TTBCustomItem::OpenPopup
(0049A811) Tb2item::TTBCustomItem::Popup
(004A2625) Tb2item::TTBPopupMenu::PopupEx
(004A25E2) Tb2item::TTBPopupMenu::Popup
(00279F45) Vcl::Controls::TWinControl::WndProc
(002BD21F) Vcl::Comctrls::TCustomListView::WndProc
(003A4BA8) System::Classes::_18201
(0002C311) USER32.dll
(0000D8D5) USER32.dll
(0000CF62) USER32.dll.CallWindowProcW
(000797DA) COMCTL32.DLL
(000797C1) COMCTL32.DLL
(000795FC) COMCTL32.DLL
(0002C311) USER32.dll
(0000D8D5) USER32.dll
(0000CF62) USER32.dll.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(0002C311) USER32.dll
(0000D8D5) USER32.dll
(0000D50B) USER32.dll
(00017B67) USER32.dll
(0006FFD4) ntdll.dll.KiUserCallbackDispatcher
(0000FC4B) USER32.dll.SendMessageW
(00199DFD) COMCTL32.DLL
(00097EA2) COMC

The problem happens rarely. I cannot reproduce it.

This happened when I tried to create a folder (F7) on the local side

WinSCP 5.17.7

Error message:
Invalid memory access


Stack trace:
(00F7710F) C3651_0
(000861AF) ntdll.dll
(000729E1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

kiselevyuria@... wrote:

WinSCP 5.17.7

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F7710F) C3651_0
(00057786) ntdll.dll
(0000F10A) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Invalid access to memory.

Stack trace:
(00F7710F) C3651_0
(000861AF) ntdll.dll
(000729E1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(004B4E3E) Tbx::TTBXCustomItem::CreatePopup
(0049DCE0) Tb2item::TTBView::OpenChildPopup
(004A13CA) Tb2item::TTBModalHandler::Loop
(004A055B) Tb2item::TTBView::EnterToolbarLoop
(004AE006) Tb2toolbar::TTBToolbarView::EnterToolbarLoop
(00275A44) Vcl::Controls::TControl::DoMouseDown
(00275A93) Vcl::Controls::TControl::WMLButtonDown
(00279F45) Vcl::Controls::TWinControl::WndProc
(0027958C) Vcl::Controls::TWinControl::MainWndProc
(003A4BA8) System::Classes::_18201
(0003C9C9) USER32.dll
(000336E5) USER32.dll
(00031A15) USER32.dll
(000317DB) USER32.dll.DispatchMessageW

(00F7710F) C3651_0
(000861AF) ntdll.dll
(000729E1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(004B4E3E) Tbx::TTBXCustomItem::CreatePopup
(0049DCE0) Tb2item::TTBView::OpenChildPopup
(004A13CA) Tb2item::TTBModalHandler::Loop
(004A055B) Tb2item::TTBView::EnterToolbarLoop
(004AE006) Tb2toolbar::TTBToolbarView::EnterToolbarLoop
(00275A44) Vcl::Controls::TControl::DoMouseDown
(00275A93) Vcl::Controls::TControl::WMLButtonDown
(00279F45) Vcl::Controls::TWinControl::WndProc
(0027958C) Vcl::Controls::TWinControl::MainWndProc
(003A4BA8) System::Classes::_18201
(0003C9C9) USER32.dll
(000336E5) USER32.dll
(00031A15) USER32.dll
(000317DB) USER32.dll.DispatchMessageW

(00F7710F) C3651_0
(000861AF) ntdll.dll
(000729E1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(004B4E3E) Tbx::TTBXCustomItem::CreatePopup
(0049DCE0) Tb2item::TTBView::OpenChildPopup
(004A13CA) Tb2item::TTBModalHandler::Loop
(004A055B) Tb2item::TTBView::EnterToolbarLoop
(004AE006) Tb2toolbar::TTBToolbarView::EnterToolbarLoop
(00275A44) Vcl::Controls::TControl::DoMouseDown
(00275A93) Vcl::Controls::TControl::WMLButtonDown
(00279F45) Vcl::Controls::TWinControl::WndProc
(0027958C) Vcl::Controls::TWinControl::MainWndProc
(003A4BA8) System::Classes::_18201
(0003C9C9) USER32.dll
(000336E5) USER32.dll
(00031A15) USER32.dll
(000317DB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Invalid access to memory.

Stack trace:
(00F7710F) C3651_0
(000624F6) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(0049A725) Tb2item::TTBCustomItem::OpenPopup
(0049A811) Tb2item::TTBCustomItem::Popup
(004A2625) Tb2item::TTBPopupMenu::PopupEx
(004A25E2) Tb2item::TTBPopupMenu::Popup
(00279F45) Vcl::Controls::TWinControl::WndProc
(002BD21F) Vcl::Comctrls::TCustomListView::WndProc
(003A4BA8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F117) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1A8C) COMCTL32.DLL
(000A208A) COMCTL32.DLL
(000A10F2) COMCTL32.DLL
(0002EE7B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0027A056) Vcl::Controls::TWinControl::DefaultHandler
(00445858) Customdirview::TCustomDirView::WMRButt

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(00F7710F) C3651_0
(0003EC9E) ntdll.dll.ZwWow64CallFunction64
(0003F42A) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(0049A725) Tb2item::TTBCustomItem::OpenPopup
(0049A811) Tb2item::TTBCustomItem::Popup
(004A2625) Tb2item::TTBPopupMenu::PopupEx
(004A25E2) Tb2item::TTBPopupMenu::Popup
(00279F45) Vcl::Controls::TWinControl::WndProc
(002BD21F) Vcl::Comctrls::TCustomListView::WndProc
(003A4BA8) System::Classes::_18201
(00007FFF) USER32.DLL.CallNextHookEx
(0000825C) USER32.DLL
(00010350) USER32.DLL.CallWindowProcW
(0003D18F) COMCTL32.DLL.DefSubclassProc
(0003D171) COMCTL32.DLL.DefSubclassProc
(0003D0B3) COMCTL32.DLL
(0003CF40) COMCTL32.DLL
(00007FFF) USER32.DLL.CallNextHookEx
(0000825C) USER32.DLL
(00010350) USER32.DLL.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(00007FFF) USER32.DLL.CallNextHookEx
(0000825C) USER32.DLL
(000084B7) USER32.DLL
(000086B7) USER32.DLL
(0003F404) ntdll.dll.KiUserCallbackDispatcher
(0000DA14) USER32.DLL.SendMessageW
(0011B48E) COMCTL32.DLL
(0009D284) COMCTL32.DLL
(00

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F7710F)
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(000B7883)
(000B7947)
(0003F071)
(003E8684)
(001C7222)
(004A1C19) @Tb2item@TTBPopupWindow@$bctr$qqrp25System@Classes@TComponentxp15Tb2item@TTBViewxp21Tb2item@TTBCustomItemxorx19System@Types@TPoint
(0049A24E) @Tb2item@TTBCustomItem@CreatePopup$qqrxp15Tb2item@TTBViewxp21Tb2item@TTBItemViewerxoxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignment
(0049A725) @Tb2item@TTBCustomItem@OpenPopup$qqrxoxorx19System@Types@TPointx25Tb2item@TTBPopupAlignmentxoo
(0049A811) @Tb2item@TTBCustomItem@Popup$qqriio25Tb2item@TTBPopupAlignmentoo
(004A2625) @Tb2item@TTBPopupMenu@PopupEx$qqriio
(004A25E2) @Tb2item@TTBPopupMenu@Popup$qqrii
(00279F45)
(002BD21F)
(003A4BA8)
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD4A) USER32.dll
(0001FD70) USER32.dll.CallWindowProcW
(0047BF0F)
(003A4BA8)
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE8) USER32.dll
(00015E49) USER32.dll
(0000F117) ntdll.dll.KiUserCallbackDispatcher
(000186D0) USER32.dll.SendMessageW
(000A1A8C) COMCTL32.DLL
(000A208A) COMCTL32.DLL
(000A10F2) COMCTL32.DLL
(0002EE7B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD4A) USER32.dll
(0001FD70) USER32.dll.CallWindowProcW
(0027A056)
(

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.6

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F76933) C3651_0
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A24D6) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

I have dragged some folders from local machine (directly from windows explorer to remote client folder view), meanwhile, I have copied a large text (specifically, AdminLTE 3.0.5 https://github.com/ColorlibHQ/AdminLTE/releases -> pages/charts/flot.html), then I right clicked on WinSCP remote folder view pane (in intention to create a new file), That's when I got this error.

WinSCP 5.17.7

Error message:
Invalid access to memory.

Stack trace:
(00F7710F) C3651_0
(0003EC9E) ntdll.dll.ZwWow64CallFunction64
(0003F42A) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(0049A725) Tb2item::TTBCustomItem::OpenPopup
(0049A811) Tb2item::TTBCustomItem::Popup
(004A2625) Tb2item::TTBPopupMenu::PopupEx
(004A25E2) Tb2item::TTBPopupMenu::Popup
(00279F45) Vcl::Controls::TWinControl::WndProc
(002BD21F) Vcl::Comctrls::TCustomListView::WndProc
(003A4BA8) System::Classes::_18201
(00007FFF) USER32.DLL.CallNextHookEx
(0000825C) USER32.DLL
(00010350) USER32.DLL.CallWindowProcW
(0003D18F) COMCTL32.DLL.DefSubclassProc
(0003D171) COMCTL32.DLL.DefSubclassProc
(0003D0B3) COMCTL32.DLL
(0003CF40) COMCTL32.DLL
(00007FFF) USER32.DLL.CallNextHookEx
(0000825C) USER32.DLL
(00010350) USER32.DLL.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(00007FFF) USER32.DLL.CallNextHookEx
(0000825C) USER32.DLL
(000084B7) USER32.DLL
(000086B7) USER32.DLL
(0003F404) ntdll.dll.KiUserCallbackDispatcher
(0000DA14) USER32.DLL.SendMessageW
(0011B48E) COMCTL32.DLL
(0009D284) COMCTL32.DLL
(00029BFA) COMCTL32.DLL
%2

The problem happens rarely. I cannot reproduce it.

Only opened after some time

WinSCP 5.17.7

Error message:
Acesso inválido à memória (Invalid memory access)

Rastreamento de pilha:
(00F7710F) C3651_0
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(004B4E3E) Tbx::TTBXCustomItem::CreatePopup

(00F7710F) C3651_0
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(004B4E3E) Tbx::TTBXCustomItem::CreatePopup

(00F7710F) C3651_0
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(004B4E3E) Tbx::TTBXCustomItem::CreatePopup

The problem happens rarely. I cannot reproduce it.

Happens sometime when pressing ctrl + r to refresh my folder view


WinSCP 5.17.6

Error message:
Zugriffsverletzung - ungültiger Zugriff auf den Speicher.

Stack trace:
(00F76933) C3651_0
(000861AF) ntdll.dll
(000729F1) ntdll.dll.KiUserExceptionDispatcher
(000B77A3) TextFromClipboard
(000B7867) NonEmptyTextFromClipboard
(0003EFCD) TNonVisualDataModule::ExplorerActionsUpdate
(003E85A4) System::Actions::TContainedActionList::UpdateAction
(001C7142) Vcl::Actnlist::TCustomAction::Update
(004A24D6) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F73D77) C3651_0
(00045A86) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1389) Tb2item::TTBPopupWindow::TTBPopupWindow
(004999BE) Tb2item::TTBCustomItem::CreatePopup
(00499E95) Tb2item::TTBCustomItem::OpenPopup
(00499F81) Tb2item::TTBCustomItem::Popup
(004A1D95) Tb2item::TTBPopupMenu::PopupEx
(004A1D52) Tb2item::TTBPopupMenu::Popup
(00279915) Vcl::Controls::TWinControl::WndProc
(002BCBEF) Vcl::Comctrls::TCustomListView::WndProc
(003A4578) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD22) USER32.dll
(0001FD48) USER32.dll.CallWindowProcW
(0047B67F) Dragdrop::TDragDrop::WndMethod
(003A4578) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F117) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1ADC) COMCTL32.DLL
(000A20DA) COMCTL32.DLL
(000A1142) COMCTL32.DLL
(0002EE6B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD22) USER32.dll
(0

The problem happens rarely. I cannot reproduce it.

I click F7 to create a new directory and this error comes up instead.

WinSCP 5.17.7

Error message:
Invalid access to memory.

Stack trace:
(00F7710F) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F7711C) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F7710F) C3651_0
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A263A) Tb2item::TTBPopupMenu::IsShortCut

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Ongeldige toegang tot geheugen.

Stack trace:
(00F7711C) C3651_0
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(0049A725) Tb2item::TTBCustomItem::OpenPopup
(0049A811) Tb2item::TTBCustomItem::Popup
(004A2625) Tb2item::TTBPopupMenu::PopupEx
(004A25E2) Tb2item::TTBPopupMenu::Popup
(00279F45) Vcl::Controls::TWinControl::WndProc
(002BD21F) Vcl::Comctrls::TCustomListView::WndProc
(003A4BA8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD6A) USER32.dll
(0001FD90) USER32.dll.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(00015DF3) USER32.dll
(00015E51) USER32.dll
(0000F107) ntdll.dll.KiUserCallbackDispatcher
(000186CF) USER32.dll.SendMessageW
(000A1B1C) COMCTL32.DLL
(000A211A) COMCTL32.DLL
(000A1182) COMCTL32.DLL
(0002EEA3) COMCTL32.DLL
(00015307) USER32.dll
(00015D45) USER32.dll
(0001FD6A) USER32.dll
(0001FD90) USER32.dll.CallWindowProcW
(0027A056) Vcl::Controls::TWinControl::DefaultHandler
(00445858) Customdirview::TCustomDirView::W

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.8

Error message:
Invalid access to memory.substring(107098)

Stack trace:
(00F78953) C3651_0
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B8032) TextFromClipboard
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(00076417) COMCTL32.DLL
(000764B6) COMCTL32.DLL
(000761CC) COMCTL32.DLL
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(00023BE5) USER32.dll
(0002D23D) USER32.dll
(0007328B) ntdll.dll.KiUserCallbackDispatcher
(000234BE) USER32.dll.SendMessageW
(0019E2E4) COMCTL32.DLL
(0019E4B3) COMCTL32.DLL
(0008E8D0) COMCTL32.DLL
(000544A2) COMCTL32.DLL
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(0027AD72) Vcl::Controls::TWinControl::DefaultHandler
(00446574) Customdirview::TCustomDirView::WMRButtonDown
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(00076417) COMCTL32.DLL
(000764B6) COMCTL32.DLL
(000761CC) COMCTL32.DLL
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(00023199) USER32.dll
(00022F7B) USER32.dll.DispatchMessageW

(00F8A4D9) C5296_0
(00F8BA0C) _ThrowExceptionLDTC
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes%3

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.7

Error message:
Invalid access to memory.

Stack trace:
(00F7710F) C3651_0
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(000B7883) TextFromClipboard
(000B7947) NonEmptyTextFromClipboard
(0003F071) TNonVisualDataModule::ExplorerActionsUpdate
(003E8684) System::Actions::TContainedActionList::UpdateAction
(001C7222) Vcl::Actnlist::TCustomAction::Update
(004A1C19) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049A24E) Tb2item::TTBCustomItem::CreatePopup
(0049A725) Tb2item::TTBCustomItem::OpenPopup
(0049A811) Tb2item::TTBCustomItem::Popup
(004A2625) Tb2item::TTBPopupMenu::PopupEx
(004A25E2) Tb2item::TTBPopupMenu::Popup
(00279F45) Vcl::Controls::TWinControl::WndProc
(002BD21F) Vcl::Comctrls::TCustomListView::WndProc
(003A4BA8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(00015DE3) USER32.dll
(00015E41) USER32.dll
(0000F137) ntdll.dll.KiUserCallbackDispatcher
(000186C0) USER32.dll.SendMessageW
(000A1A7C) COMCTL32.DLL
(000A207A) COMCTL32.DLL
(000A10E2) COMCTL32.DLL
(0002EE7B) COMCTL32.DLL
(000152F7) USER32.dll
(00015D35) USER32.dll
(0001FD3A) USER32.dll
(0001FD60) USER32.dll.CallWindowProcW
(0027A056) Vcl::Controls::TWinControl::DefaultHandler
(00445858) Customdirview::TCustomDirView::WMRButt

The problem happens rarely. I cannot reproduce it.

Right click on explorer mode causes this error


WinSCP 5.17.8

Error message:
Invalid access to memory.substring(70732)

Stack trace:
(00F78953) C3651_0
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(0008421F) ntdll.dll
(00071B21) ntdll.dll.KiUserExceptionDispatcher
(000B8032) TextFromClipboard
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(00034D0A) USER32.dll.CallWindowProcW
(0007505F) COMCTL32.DLL
(000750FE) COMCTL32.DLL
(00074DFC) COMCTL32.DLL
(00044CA9) USER32.dll
(000357B7) USER32.dll
(00034D0A) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(00035355) USER32.dll
(0004212D) USER32.dll
(00071ADB) ntdll.dll.KiUserCallbackDispatcher
(00034C2E) USER32.dll.SendMessageW
(0019ED08) COMCTL32.DLL
(0019EED9) COMCTL32.DLL
(00095D13) COMCTL32.DLL
(0005CD62) COMCTL32.DLL
(00044CA9) USER32.dll
(000357B7) USER32.dll
(00034D0A) USER32.dll.CallWindowProcW
(0027AD72) Vcl::Controls::TWinControl::DefaultHandler
(00446574) Customdirview::TCustomDirView::WMRButtonDown
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(00034D0A) USER32.dll.CallWindowProcW
(0007505F) COMCTL32.DLL
(000750FE) COMCTL32.DLL
(00074DFC) COMCTL32.DLL
(00044CA9) USER32.dll
(000357B7) USER32.dll
(00034D0A) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

(00F8A4D9) C5296_0
(00F8BA0C) _ThrowExceptionLDTC
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes:

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
メモリのアクセス違反

スタック トレース:
(00F73D77) C3651_0
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B7397) TextFromClipboard
(000B745B) NonEmptyTextFromClipboard
(0003EFE1) TNonVisualDataModule::ExplorerActionsUpdate
(003E8054) System::Actions::TContainedActionList::UpdateAction
(001C6BF2) Vcl::Actnlist::TCustomAction::Update
(004A1DAA) Tb2item::TTBPopupMenu::IsShortCut

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.8

Error message:
Invalid access to memory.substring(77410)

Stack trace:
(00F78953) C3651_0
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(000861AF) ntdll.dll
(00072B31) ntdll.dll.KiUserExceptionDispatcher
(000B8032) TextFromClipboard
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0007A8E7) COMCTL32.DLL
(0007A986) COMCTL32.DLL
(0007A73C) COMCTL32.DLL
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034895) USER32.dll
(0003845D) USER32.dll
(00072AEB) ntdll.dll.KiUserCallbackDispatcher
(000326BA) USER32.dll.SendMessageW
(001A03B0) COMCTL32.DLL
(000A4CD7) COMCTL32.DLL
(00065342) COMCTL32.DLL
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0027AD72) Vcl::Controls::TWinControl::DefaultHandler
(00446574) Customdirview::TCustomDirView::WMRButtonDown
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0007A8E7) COMCTL32.DLL
(0007A986) COMCTL32.DLL
(0007A73C) COMCTL32.DLL
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00032A05) USER32.dll
(000327CB) USER32.dll.DispatchMessageW

(00F8A4D9) C5296_0
(00F8BA0C) _ThrowExceptionLDTC
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl%3

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.8

Error message:
Accesso alla memoria non valido.substring(76462)

Stack trace:
(00F78953) C3651_0
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(000861AF) ntdll.dll
(00072B31) ntdll.dll.KiUserExceptionDispatcher
(000B8032) TextFromClipboard
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0007A8E7) COMCTL32.DLL
(0007A986) COMCTL32.DLL
(0007A73C) COMCTL32.DLL
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034895) USER32.dll
(0003845D) USER32.dll
(00072AEB) ntdll.dll.KiUserCallbackDispatcher
(000326BA) USER32.dll.SendMessageW
(001A03B0) COMCTL32.DLL
(000A4CD7) COMCTL32.DLL
(00065342) COMCTL32.DLL
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0027AD72) Vcl::Controls::TWinControl::DefaultHandler
(00446574) Customdirview::TCustomDirView::WMRButtonDown
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0007A8E7) COMCTL32.DLL
(0007A986) COMCTL32.DLL
(0007A73C) COMCTL32.DLL
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00034372) USER32.dll
(00032516) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(0003DD09) USER32.dll
(00034C95) USER32.dll
(00032A05) USER32.dll
(000327CB) USER32.dll.DispatchMessageW

(00F8A4D9) C5296_0
(00F8BA0C) _ThrowExceptionLDTC
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWin

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.8

Error message:
Nieprawidłowy dostęp do pamięci.substring(109170)

Stack trace:
(00F78953) C3651_0
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(000B8032) TextFromClipboard
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(00076417) COMCTL32.DLL
(000764B6) COMCTL32.DLL
(000761CC) COMCTL32.DLL
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(00023BE5) USER32.dll
(0002D23D) USER32.dll
(0007328B) ntdll.dll.KiUserCallbackDispatcher
(000234BE) USER32.dll.SendMessageW
(0002BDC4) atcuf32.dll
(00003C0A)atcuf32.dll
(0019E4B3) COMCTL32.DLL
(0008E8D0) COMCTL32.DLL
(000544A2) COMCTL32.DLL
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(0027AD72) Vcl::Controls::TWinControl::DefaultHandler
(00446574) Customdirview::TCustomDirView::WMRButtonDown
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView::WndProc
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(00076417) COMCTL32.DLL
(000764B6) COMCTL32.DLL
(000761CC) COMCTL32.DLL
(00043519) USER32.dll
(00024047) USER32.dll
(0002359A) USER32.dll.CallWindowProcW
(0047CC2B) Dragdrop::TDragDrop::WndMethod
(003A58C4) System::Classes::_18201
(00043519) USER32.dll
(00024047) USER32.dll
(00023199) USER32.dll
(00022F7B) USER32.dll.DispatchMessageW

(00F8A4D9) C5296_0
(00F8BA0C) _ThrowExceptionLDTC
(000B82C3) NonEmptyTextFromClipboard
(0003F085) TNonVisualDataModule::ExplorerActionsUpdate
(003E93A0) System::Actions::TContainedActionList::UpdateAction
(001C7F3E) Vcl::Actnlist::TCustomAction::Update
(004A2935) Tb2item::TTBPopupWindow::TTBPopupWindow
(0049AF6A) Tb2item::TTBCustomItem::CreatePopup
(0049B441) Tb2item::TTBCustomItem::OpenPopup
(0049B52D) Tb2item::TTBCustomItem::Popup
(004A3341) Tb2item::TTBPopupMenu::PopupEx
(004A32FE) Tb2item::TTBPopupMenu::Popup
(0027AC61) Vcl::Controls::TWinControl::WndProc
(002BDF3B) Vcl::Comctrls::TCustomListView:%3

The problem happens rarely. I cannot reproduce it.

This bug has been added to the tracker:
https://winscp.net/tracker/1915