I connected to a machine with remote desktop, and WinSCP was already running there.
The RDP client is latest windows 10, the RDP server is latest windows 11.
It happened the first time. i had winscp running there for days and I use rdp client many times a day. The winscp window was somewhere in the middle of the screen, which is 4K 150 DPi screen.
it was not minimized, afaik.
WinSCP 6.5.6
Error message:
Invalid access to memory.
Stack trace:
(003A1021) Vcl::Controls::_17057
(000B45FF) ntdll.dll
(0007AEAA) ntdll.dll.KiUserExceptionDispatcher
(003A1331) Vcl::Controls::TWinControl::AlignControls
(003A1402) Vcl::Controls::TWinControl::AlignControl
(0039B9C5) Vcl::Controls::TControl::RequestAlign
(003A5DB2) Vcl::Controls::TWinControl::SetBounds
(005456C8) Tb2dock::TTBDock::ChangeWidthHeight
(00548782) Tb2dock::TTBCustomDockableWindow::ChangeSize
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 6.5.6
Error message:
Invalid access to memory.
Stack trace:
(003A1021) Vcl::Controls::_17057
(0008844F) ntdll.dll
(000748B1) ntdll.dll.KiUserExceptionDispatcher
(003A1331) Vcl::Controls::TWinControl::AlignControls
(003A1402) Vcl::Controls::TWinControl::AlignControl
(0039B9C5) Vcl::Controls::TControl::RequestAlign
(003A5DB2) Vcl::Controls::TWinControl::SetBounds
(00548A12) Tb2dock::TTBCustomDockableWindow::SetBounds
(0039BECE) Vcl::Controls::TControl::SetTop
(003A356D) Vcl::Controls::TWinControl::WndProc
(0041B07F) Vcl::Comctrls::TCustomListView::WndProc
(00204C90) System::Classes::_18364
(000410B9) USER32.dll
(000377A5) USER32.dll
(00036ED1) USER32.dll.GetSystemMetricsForDpi
(00035706) USER32.dll.CallWindowProcW
(0007A1F7) COMCTL32.DLL
(0007A296) COMCTL32.DLL
(0007A04C) COMCTL32.DLL
(000410B9) USER32.dll
(000377A5) USER32.dll
(000373BB) USER32.dll
(0003B87D) USER32.dll
(0007486B) ntdll.dll.KiUserCallbackDispatcher
(0002F902) USER32.dll.CreateWindowExW
(0002F7D3) USER32.dll.CreateWindowExW
(00146D4B) Winapi::Windows::CreateWindowEx
(003A1ED8) Vcl::Controls::TWinControl::CreateWindowHandle
(0041829F) Vcl::Comctrls::TCustomListView::CreateWnd
(004F4F55) Nortonlikelistview::TCustomNortonLikeListView::CreateWnd
(003A292E) Vcl::Controls::TWinControl::UpdateControlState
(003A24FF) Vcl::Controls::TWinControl::CMRecreateWnd
(004F1065) Ielistview::TCustomIEListView::CMRecreateWnd
(0039E3C2) Vcl::Controls::TControl::WndProc
(003A356D) Vcl::Controls::TWinControl::WndProc
(0041B07F) Vcl::Comctrls::TCustomListView::WndProc
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 6.5.5
Error message:
Invalid access to memory.
Stack trace:
(003A1021) Vcl::Controls::_17057
(000B37EF) ntdll.dll
(0007A5AA) ntdll.dll.KiUserExceptionDispatcher
(003A1331) Vcl::Controls::TWinControl::AlignControls
(003A1402) Vcl::Controls::TWinControl::AlignControl
(0039B9C5) Vcl::Controls::TControl::RequestAlign
(004FE28F) Pathlabel::TCustomPathLabel::AdjustBounds
(003C22B9) Vcl::Stdctrls::TCustomLabel::CMFontChanged
(0039DFF8) Vcl::Controls::TControl::Perform
(0039CC0D) Vcl::Controls::TControl::FontChanged
(0037CB9C) Vcl::Graphics::TFont::Assign
(0039CC19) Vcl::Controls::TControl::SetFont
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 6.5.3
Error message:
Invalid access to memory.
Stack trace:
(003A0F09) Vcl::Controls::_17057
(000996AF) ntdll.dll
(00078491) ntdll.dll.KiUserExceptionDispatcher
(003A1219) Vcl::Controls::TWinControl::AlignControls
(003A12EA) Vcl::Controls::TWinControl::AlignControl
(003A440D) Vcl::Controls::TWinControl::WMSize
(003A3455) Vcl::Controls::TWinControl::WndProc
(003A2960) Vcl::Controls::TWinControl::MainWndProc
(00204B78) System::Classes::_18364
(0003295D) USER32.dll
(00023351) USER32.dll
(00022DBB) USER32.dll
(0002CF3D) USER32.dll
(0007844B) ntdll.dll.KiUserCallbackDispatcher
(00022839) USER32.dll
(000202F0) USER32.dll
(0001FE57) USER32.dll
(00027B95) UXTHEME.DLL
(00026D23) UXTHEME.DLL
(0001FF87) USER32.dll
(0003295D) USER32.dll
(00023351) USER32.dll
(00022C02) USER32.dll.CallWindowProcW
(003A355D) Vcl::Controls::TWinControl::DefaultHandler
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 6.5.5
Error message:
Ongeldige toegang tot geheugen.
Stack trace:
(003A1021) Vcl::Controls::_17057
(000B34EF) ntdll.dll
(0007A66A) ntdll.dll.KiUserExceptionDispatcher
(003A1331) Vcl::Controls::TWinControl::AlignControls
(003A1402) Vcl::Controls::TWinControl::AlignControl
(0039B9C5) Vcl::Controls::TControl::RequestAlign
(004FE28F) Pathlabel::TCustomPathLabel::AdjustBounds
(003C22B9) Vcl::Stdctrls::TCustomLabel::CMFontChanged
(0039DFF8) Vcl::Controls::TControl::Perform
(0039CC0D) Vcl::Controls::TControl::FontChanged
(0037CB9C) Vcl::Graphics::TFont::Assign
(0039CC19) Vcl::Controls::TControl::SetFont
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 6.5.4
Error message:
Belleğe hatalı erişim.
Yığın izleme:
(003A1021) Vcl::Controls::_17057
(000B34EF) ntdll.dll
(0007A66A) ntdll.dll.KiUserExceptionDispatcher
(003A1331) Vcl::Controls::TWinControl::AlignControls
(003A1402) Vcl::Controls::TWinControl::AlignControl
(0039B9C5) Vcl::Controls::TControl::RequestAlign
(003A5DB2) Vcl::Controls::TWinControl::SetBounds
(00548AEA) Tb2dock::TTBCustomDockableWindow::SetBounds
(0039BECE) Vcl::Controls::TControl::SetTop
(003A356D) Vcl::Controls::TWinControl::WndProc
(0041B07F) Vcl::Comctrls::TCustomListView::WndProc
(00204C90) System::Classes::_18364
(00038B21) USER32.dll
(00026C48) USER32.dll
(000263B5) USER32.dll.CallWindowProcW
(000829E4) COMCTL32.DLL
(00082A83) COMCTL32.DLL
(000827FC) COMCTL32.DLL
(00038B21) USER32.dll
(00026C48) USER32.dll
(000263B5) USER32.dll.CallWindowProcW
(0053954B) Dragdrop::TDragDrop::WndMethod
(00204C90) System::Classes::_18364
(00038B21) USER32.dll
(00026C48) USER32.dll
(000266EB) USER32.dll
(00032F87) USER32.dll
(0007A644) ntdll.dll.KiUserCallbackDispatcher
(00028635) USER32.dll
(00028198) USER32.dll
(00027834) UXTHEME.DLL
(000269D3) UXTHEME.DLL
(000282C7) USER32.dll
(000955CD) COMCTL32.DLL
(00094662) COMCTL32.DLL
(00038B21) USER32.dll
(00026C48) USER32.dll
(000263B5) USER32.dll.CallWindowProcW
(003A3675) Vcl::Controls::TWinControl::DefaultHandler
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 6.5.1
Error message:
Acesso inválido à memória
Rastreamento de pilha:
(003A0EE5) Vcl::Controls::_17057
(000B320F) ntdll.dll
(0007A66A) ntdll.dll.KiUserExceptionDispatcher
(003A11F5) Vcl::Controls::TWinControl::AlignControls
(003A12C6) Vcl::Controls::TWinControl::AlignControl
(0039B889) Vcl::Controls::TControl::RequestAlign
(004FE137) Pathlabel::TCustomPathLabel::AdjustBounds
(003C217D) Vcl::Stdctrls::TCustomLabel::CMFontChanged
(0039DEBC) Vcl::Controls::TControl::Perform
(0039CAD1) Vcl::Controls::TControl::FontChanged
(0037CA60) Vcl::Graphics::TFont::Assign
(0039CADD) Vcl::Controls::TControl::SetFont
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 6.5.3
Error message:
Unzulässiger Zugriff auf einen Speicherbereich.
Stapelverfolgung:
(003A0F09) Vcl::Controls::_17057
(0008818F) ntdll.dll
(00074711) ntdll.dll.KiUserExceptionDispatcher
(003A1219) Vcl::Controls::TWinControl::AlignControls
(003A12EA) Vcl::Controls::TWinControl::AlignControl
(0039B8AD) Vcl::Controls::TControl::RequestAlign
(004FE177) Pathlabel::TCustomPathLabel::AdjustBounds
(003C21A1) Vcl::Stdctrls::TCustomLabel::CMFontChanged
(0039DEE0) Vcl::Controls::TControl::Perform
(0039CAF5) Vcl::Controls::TControl::FontChanged
(0037CA84) Vcl::Graphics::TFont::Assign
(0039CB01) Vcl::Controls::TControl::SetFont
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 6.5.2
Error message:
Invalid access to memory.
Stack trace:
(003A0F09) Vcl::Controls::_17057
(00098D8F) ntdll.dll
(000781B1) ntdll.dll.KiUserExceptionDispatcher
(003A1219) Vcl::Controls::TWinControl::AlignControls
(003A12EA) Vcl::Controls::TWinControl::AlignControl
(0039B8AD) Vcl::Controls::TControl::RequestAlign
(003A5C9A) Vcl::Controls::TWinControl::SetBounds
(005489BA) Tb2dock::TTBCustomDockableWindow::SetBounds
(0039BDB6) Vcl::Controls::TControl::SetTop
(003A3455) Vcl::Controls::TWinControl::WndProc
(0041AF67) Vcl::Comctrls::TCustomListView::WndProc
(00204B78) System::Classes::_18364
(00032161) USER32.dll
(00022F51) USER32.dll
(000228C2) USER32.dll.CallWindowProcW
(0007F354) COMCTL32.DLL
(0007F3F3) COMCTL32.DLL
(0007F16C) COMCTL32.DLL
(00032161) USER32.dll
(00022F51) USER32.dll
(000229D5) USER32.dll
(0002C94D) USER32.dll
(0007816B) ntdll.dll.KiUserCallbackDispatcher
(00025E15) USER32.dll
(00026243) USER32.dll.CreateWindowExW
(00146C33) Winapi::Windows::CreateWindowEx
(003A1DC0) Vcl::Controls::TWinControl::CreateWindowHandle
(00418187) Vcl::Comctrls::TCustomListView::CreateWnd
(004F4E3D) Nortonlikelistview::TCustomNortonLikeListView::CreateWnd
(003A2816) Vcl::Controls::TWinControl::UpdateControlState
(003A23E7) Vcl::Controls::TWinControl::CMRecreateWnd
(004F0F4D) Ielistview::TCustomIEListView::CMRecreateWnd
(0039E2AA) Vcl::Controls::TControl::WndProc
(003A3455) Vcl::Controls::TWinControl::WndProc
(0041AF67) Vcl::Comctrls::TCustomListView::WndProc
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 6.5
Error message:
Invalid access to memory.
Stack trace:
(003A0E41) Vcl::Controls::_17057
(000B0C7F) ntdll.dll
(0007ABCA) ntdll.dll.KiUserExceptionDispatcher
(003A1151) Vcl::Controls::TWinControl::AlignControls
(003A1222) Vcl::Controls::TWinControl::AlignControl
(003A4345) Vcl::Controls::TWinControl::WMSize
(003A338D) Vcl::Controls::TWinControl::WndProc
(003A2898) Vcl::Controls::TWinControl::MainWndProc
(00204AB0) System::Classes::_18364
(00036DD1) USER32.dll
(00025448) USER32.dll
(00024EEB) USER32.dll
(000317D7) USER32.dll
(0007ABA4) ntdll.dll.KiUserCallbackDispatcher
(00026E65) USER32.dll
(000269C8) USER32.dll
(000277B9) UXTHEME.DLL
(00026953) UXTHEME.DLL
(00026AF7) USER32.dll
(00036DD1) USER32.dll
(00025448) USER32.dll
(00024BB5) USER32.dll.CallWindowProcW
(003A3495) Vcl::Controls::TWinControl::DefaultHandler
The problem happens rarely. I cannot reproduce it.
@jim: 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 6.3.6
Error message:
Invalid access to memory.
Stack trace:
(00406EA7) Vcl::Controls::_17022
(00098F2F) ntdll.dll
(000781B1) ntdll.dll.KiUserExceptionDispatcher
(004071BB) Vcl::Controls::TWinControl::AlignControls
(0040728A) Vcl::Controls::TWinControl::AlignControl
(00409FC7) Vcl::Controls::TWinControl::WMSize
(00409029) Vcl::Controls::TWinControl::WndProc
(00408670) Vcl::Controls::TWinControl::MainWndProc
(00226F74) System::Classes::_18201
(00032431) USER32.dll
(00023231) USER32.dll
(00022CB5) USER32.dll
(0002CC1D) USER32.dll
(0007816B) ntdll.dll.KiUserCallbackDispatcher
(00020270) USER32.dll
(0001FDD7) USER32.dll
(00027AED) UXTHEME.DLL
(00026C63) UXTHEME.DLL
(0001FF07) USER32.dll
(00032431) USER32.dll
(00023231) USER32.dll
(00022BA2) USER32.dll.CallWindowProcW
(0040913A) Vcl::Controls::TWinControl::DefaultHandler
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 5.19.6
Error message:
Invalid access to memory.
Stack trace:
(0027E25F) Vcl::Controls::_17022
(0007E2FF) ntdll.dll
(0006BCB1) ntdll.dll.KiUserExceptionDispatcher
(0027E573) Vcl::Controls::TWinControl::AlignControls
(0027E642) Vcl::Controls::TWinControl::AlignControl
(0028137F) Vcl::Controls::TWinControl::WMSize
(002803E1) Vcl::Controls::TWinControl::WndProc
(0027FA28) Vcl::Controls::TWinControl::MainWndProc
(003C7B64) System::Classes::_18201
(0003A869) USER32.dll
(00036BB5) USER32.dll
(00036755) USER32.dll
(00038EA7) USER32.dll
(0006BC6B) ntdll.dll.KiUserCallbackDispatcher
(000350C7) USER32.dll
(00034BEA) USER32.dll
(0003801A) UXTHEME.DLL
(00036E63) UXTHEME.DLL
(00034E70) USER32.dll
(0003A869) USER32.dll
(00036BB5) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(002804F2) Vcl::Controls::TWinControl::DefaultHandler
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 5.17.10
Error message:
Unzulässiger Zugriff auf einen Speicherbereich.
Stapelverfolgung:
(00278B93) Vcl::Controls::_17022
(0008788F) ntdll.dll
(00073EC1) ntdll.dll.KiUserExceptionDispatcher
(00278EA7) Vcl::Controls::TWinControl::AlignControls
(00278F76) Vcl::Controls::TWinControl::AlignControl
(0027BCB3) Vcl::Controls::TWinControl::WMSize
(0027AD15) Vcl::Controls::TWinControl::WndProc
(0027A35C) Vcl::Controls::TWinControl::MainWndProc
(003A5978) System::Classes::_18201
(0003DEB9) USER32.dll
(00034E75) USER32.dll
(00034A75) USER32.dll
(0003863D) USER32.dll
(00073E7B) ntdll.dll.KiUserCallbackDispatcher
(000333C7) USER32.dll.GetSystemMetricsForDpi
(00032814) USER32.dll
(0002EA5C) UXTHEME.DLL
(0002E773) UXTHEME.DLL
(00033035) USER32.dll.GetSystemMetricsForDpi
(0003DEB9) USER32.dll
(00034E75) USER32.dll
(00034552) USER32.dll
(000326F6) USER32.dll.CallWindowProcW
(0027AE26) Vcl::Controls::TWinControl::DefaultHandler
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 5.17.10
Error message:
Invalid access to memory.
Stack trace:
(00278B93) Vcl::Controls::_17022
(0008771F) ntdll.dll
(000740A1) ntdll.dll.KiUserExceptionDispatcher
(00278EA7) Vcl::Controls::TWinControl::AlignControls
(00278F76) Vcl::Controls::TWinControl::AlignControl
(0027BCB3) Vcl::Controls::TWinControl::WMSize
(0027AD15) Vcl::Controls::TWinControl::WndProc
(0027A35C) Vcl::Controls::TWinControl::MainWndProc
(003A5978) System::Classes::_18201
(0003DF59) USER32.dll
(00034EC5) USER32.dll
(00034AC5) USER32.dll
(0003868D) USER32.dll
(0007405B) ntdll.dll.KiUserCallbackDispatcher
(00033417) USER32.dll.GetSystemMetricsForDpi
(00032864) USER32.dll
(0002EA5C) UXTHEME.DLL
(0002E773) UXTHEME.DLL
(00033085) USER32.dll.GetSystemMetricsForDpi
(0003DF59) USER32.dll
(00034EC5) USER32.dll
(000345A2) USER32.dll
(00032746) USER32.dll.CallWindowProcW
(0027AE26) Vcl::Controls::TWinControl::DefaultHandler
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 5.16
Error message:
Invalid access to memory.
Stack trace:
(002774AF) Vcl::Controls::_17022
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(002777C3) Vcl::Controls::TWinControl::AlignControls
(00277892) Vcl::Controls::TWinControl::AlignControl
(0027A5CF) Vcl::Controls::TWinControl::WMSize
(00279631) Vcl::Controls::TWinControl::WndProc
(00278C78) Vcl::Controls::TWinControl::MainWndProc
(003A4294) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(0007327B) ntdll.dll.KiUserCallbackDispatcher
(000257E8) USER32.dll
(0002533A) USER32.dll
(000288E9) UXTHEME.DLL
(00027F33) UXTHEME.DLL
(000255B1) USER32.dll
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00279742) Vcl::Controls::TWinControl::DefaultHandler
The problem happens rarely. I cannot reproduce it.