@m.anczewski: 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 6.3.5

Error message:
Nie powiodło się kopiowanie plików z maszyny odległej.

Parent path not known

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00C7C8DE) TTerminal::CopyToParallel
(00C7CC0D) TTerminal::CopyParallel
(00C80472) TTerminal::CopyToLocal
(00B7E1A9) TDownloadQueueItem::DoTransferExecute
(00B7C5CE) TQueueItem::Execute
(00B7B5FE) TTerminalItem::ProcessEvent
(00B79934) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006B0C9) ntdll.dll
(0006B04A) ntdll.dll

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 6.1.1

Error message:
Parent path not known

Stack trace:
(01003B79) C6083_0
(010050AC) _ThrowExceptionLDTC
(00E13F42) TTerminal::CopyToParallel
(00D1F257) TParallelTransferQueueItem::DoExecute
(00D1DBE6) TQueueItem::Execute
(00D1CC16) TTerminalItem::ProcessEvent
(00D1AF4C) TSignalThread::Execute
(000CD83B) Userinterface::C20_0
(00027AFE) kernel32.dll.BaseThreadInitThunk
(000534F0)ntdll.dll
(000549F0)ntdll.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 6.3.3

Error message:
Parent path not known

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00C7AB82) TTerminal::CopyToParallel
(00B7BEC3) TParallelTransferQueueItem::DoExecute
(00B7A892) TQueueItem::Execute
(00B798C2) TTerminalItem::ProcessEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066CBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C89) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

@real.bogus.mail.address: 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 6.3.3

Error message:
Copying files from remote side failed.

Parent path not known

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00C7AB82) TTerminal::CopyToParallel
(00C7AEB1) TTerminal::CopyParallel
(00C7E716) TTerminal::CopyToLocal
(00B7C46D) TDownloadQueueItem::DoTransferExecute
(00B7A892) TQueueItem::Execute
(00B798C2) TTerminalItem::ProcessEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006AE39) ntdll.dll
(0006ADBA) ntdll.dll

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.

@s.datko: 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 6.3.1

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00C7A19A) TTerminal::CopyToParallel
(00C7A4C9) TTerminal::CopyParallel
(00C7AFF1) TTerminal::CopyToRemote
(00B7B6ED) TUploadQueueItem::DoTransferExecute
(00B7A2AE) TQueueItem::Execute
(00B792DE) TTerminalItem::ProcessEvent
(00B77614) TSignalThread::Execute
(000D1E27) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066C5C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C29) ntdll.dll.RtlGetAppContainerNamedObjectPath

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.

I connected to my webdav server to copy files from my phone.

WinSCP 6.1.2

Error message:
Копирование файлов с сервера не удалось.

Parent path not known

Трассировка стека:
(01004455) C6083_0
(01005988) _ThrowExceptionLDTC
(00E14802) TTerminal::CopyToParallel
(00E14A25) TTerminal::CopyParallel
(00E17B9C) TTerminal::CopyToLocal
(00D200C5) TDownloadQueueItem::DoTransferExecute
(00D1E4A6) TQueueItem::Execute
(00D1D4D6) TTerminalItem::ProcessEvent
(00D1B80C) TSignalThread::Execute
(000CE0EF) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066C6C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C39) ntdll.dll.RtlGetAppContainerNamedObjectPath

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 6.1.2

Error message:
Kopírování souborů ze vzdáleného adresáře selhalo.

Parent path not known

Stack trace:
(01004455) C6083_0
(01005988) _ThrowExceptionLDTC
(00E14802) TTerminal::CopyToParallel
(00E14A25) TTerminal::CopyParallel
(00E17B9C) TTerminal::CopyToLocal
(00D200C5) TDownloadQueueItem::DoTransferExecute
(00D1E4A6) TQueueItem::Execute
(00D1D4D6) TTerminalItem::ProcessEvent
(00D1B80C) TSignalThread::Execute
(000CE0EF) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066B1C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066AE9) ntdll.dll.RtlGetAppContainerNamedObjectPath

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 5.21.5

Error message:
Nie powiodło się kopiowanie plików do maszyny odległej.

Parent path not known

Stack trace:
(00FDCED9) C5412_0
(00FDE40C) _ThrowExceptionLDTC
(00DF4336) TTerminal::CopyToParallel
(00DF4559) TTerminal::CopyParallel
(00DF50D2) TTerminal::CopyToRemote
(00D05215) TUploadQueueItem::DoTransferExecute
(00D03D9A) TQueueItem::Execute
(00D02DCA) TTerminalItem::ProcessEvent
(00D01110) TSignalThread::Execute
(000C27FB) Userinterface::C20_0
(00015737) KERNEL32.DLL.BaseThreadInitThunk
(00067FD0) ntdll.dll
(00067F98) ntdll.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 5.21.5

Error message:
Nie powiodło się kopiowanie plików do maszyny odległej.

Parent path not known

Stack trace:
(00FDCED9) C5412_0
(00FDE40C) _ThrowExceptionLDTC
(00DF4336) TTerminal::CopyToParallel
(00DF4559) TTerminal::CopyParallel
(00DF50D2) TTerminal::CopyToRemote
(00D05215) TUploadQueueItem::DoTransferExecute
(00D03D9A) TQueueItem::Execute
(00D02DCA) TTerminalItem::ProcessEvent
(00D01110) TSignalThread::Execute
(000C27FB) Userinterface::C20_0
(00015737) KERNEL32.DLL.BaseThreadInitThunk
(00067FD0) ntdll.dll
(00067F98) ntdll.dll

The problem happens rarely. I cannot reproduce it.

@aminstore91: 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 5.21.5

Error message:
Copying files from remote side failed.

Parent path not known

Stack trace:
(00FDCED9) C5412_0
(00FDE40C) _ThrowExceptionLDTC
(00DF4336) TTerminal::CopyToParallel
(00DF4559) TTerminal::CopyParallel
(00DF7620) TTerminal::CopyToLocal
(00D05A71) TDownloadQueueItem::DoTransferExecute
(00D03D9A) TQueueItem::Execute
(00D02DCA) TTerminalItem::ProcessEvent
(00D01110) TSignalThread::Execute
(000C27FB) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006AB39) ntdll.dll
(0006AABA) ntdll.dll

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 5.21.3

Error message:
Parent path not known

Stack trace:
(00FD2881) C5412_3
(00FD3DB4) _ThrowExceptionLDTC
(00DE9CAE) TTerminal::CopyToParallel
(00CFAD8B) TParallelTransferQueueItem::DoExecute
(00CF971E) TQueueItem::Execute
(00CF874E) TTerminalItem::ProcessEvent
(00CF6A94) TSignalThread::Execute
(000C27EB) Userinterface::C20_0
(0001EA27) KERNEL32.DLL.BaseThreadInitThunk
(00066BBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B89) ntdll.dll.RtlGetAppContainerNamedObjectPath

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.)>

I was merely trying to copy my external hard drive to my server.

<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.1

Error message:
Parent path not known

Stack trace:
(00FD154D) C5412_3
(00FD2A80) _ThrowExceptionLDTC
(00DE89E2) TTerminal::CopyToParallel
(00CF938B) TParallelTransferQueueItem::DoExecute
(00CF7D1E) TQueueItem::Execute
(00CF6D4E) TTerminalItem::ProcessEvent
(00CF5094) TSignalThread::Execute
(000C157B) Userinterface::C20_0
(0001EA27) KERNEL32.DLL.BaseThreadInitThunk
(00066A9C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A69) ntdll.dll.RtlGetAppContainerNamedObjectPath

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 5.19.6

Error message:
Parent path not known

Stack trace:
(00FC52B1) C5294_3
(00FC67E4) _ThrowExceptionLDTC
(00DE0552) TTerminal::CopyToParallel
(00CF684B) TParallelTransferQueueItem::DoExecute
(00CF51DE) TQueueItem::Execute
(00CF420E) TTerminalItem::ProcessEvent
(00CF2554) TSignalThread::Execute
(000C183B) Userinterface::C20_0
(0001EA27) KERNEL32.DLL.BaseThreadInitThunk
(00066A7C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A49) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

@mlm: 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 5.19.5

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(00FC4AED) C5294_3
(00FC6020) _ThrowExceptionLDTC
(00DDFDEE) TTerminal::CopyToParallel
(00DE0061) TTerminal::CopyParallel
(00DE0C42) TTerminal::CopyToRemote
(00CF5EF5) TUploadQueueItem::DoTransferExecute
(00CF4A7A) TQueueItem::Execute
(00CF3AAA) TTerminalItem::ProcessEvent
(00CF1DF0) TSignalThread::Execute
(000C183B) Userinterface::C20_0
(0001EA27) KERNEL32.DLL.BaseThreadInitThunk
(00066A9C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A69) ntdll.dll.RtlGetAppContainerNamedObjectPath

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 5.19.2

Error message:
Parent path not known

Rastreamento de pilha:
(00FBCC7D) C5294_3
(00FBE1B0) _ThrowExceptionLDTC
(00DD82B6) TTerminal::CopyToParallel
(00CEEB93) TParallelTransferQueueItem::DoExecute
(00CED526) TQueueItem::Execute
(00CEC556) TTerminalItem::ProcessEvent
(00CEA89C) TSignalThread::Execute
(000C16E3) Userinterface::C20_0
(0001EA27) KERNEL32.DLL.BaseThreadInitThunk
(00066A7C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A49) ntdll.dll.RtlGetAppContainerNamedObjectPath

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 5.19.2

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(00FBCC7D) C5294_3
(00FBE1B0) _ThrowExceptionLDTC
(00DD82B6) TTerminal::CopyToParallel
(00DD8529) TTerminal::CopyParallel
(00DD910A) TTerminal::CopyToRemote
(00CEE9A1) TUploadQueueItem::DoTransferExecute
(00CED526) TQueueItem::Execute
(00CEC556) TTerminalItem::ProcessEvent
(00CEA89C) TSignalThread::Execute
(000C16E3) Userinterface::C20_0
(0001EA27) KERNEL32.DLL.BaseThreadInitThunk
(00066A7C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066A49) ntdll.dll.RtlGetAppContainerNamedObjectPath

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:
Parent path not known

Stack trace:
(00F8A7A5) C5296_0
(00F8BCD8) _ThrowExceptionLDTC
(00DA712E) TTerminal::CopyToParallel
(00CC1E37) TParallelTransferQueueItem::DoExecute
(00CC0866) TQueueItem::Execute
(00CBF89A) TTerminalItem::ProcessEvent
(00CBDC30) TSignalThread::Execute
(000BCFFF) Userinterface::C20_0
(000152C2) KERNEL32.DLL.BaseThreadInitThunk
(0005F777) ntdll.dll
(0005F73F) ntdll.dll

The problem happens rarely. I cannot reproduce it.

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.

Tried to copy a path from Windows server which contains an illegal character. After clicking on ok the whole copy job was cancled. It would be better that the job goes on..

WinSCP 5.17.9

Error message:
Parent path not known

Stack trace:
(00F8A59D) C5296_0
(00F8BAD0) _ThrowExceptionLDTC
(00DA6F16) TTerminal::CopyToParallel
(00CC1CBF) TParallelTransferQueueItem::DoExecute
(00CC06EE) TQueueItem::Execute
(00CBF722) TTerminalItem::ProcessEvent
(00CBDAB8) TSignalThread::Execute
(000BCFFB) Userinterface::C20_0
(0001F417) KERNEL32.dll.BaseThreadInitThunk
(000664EB) ntdll.dll.RtlGetAppContainerNamedObjectPath
(000664B8) ntdll.dll.RtlGetAppContainerNamedObjectPath

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 5.17.6

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00DA4EFE) TTerminal::CopyToParallel
(00DA5171) TTerminal::CopyParallel
(00DA5CD4) TTerminal::CopyToRemote
(00CBFA05) TUploadQueueItem::DoTransferExecute
(00CBE626) TQueueItem::Execute
(00CBD65A) TTerminalItem::ProcessEvent
(00CBB9F0) TSignalThread::Execute
(000BC29B) Userinterface::C20_0
(0001E987) KERNEL32.DLL.BaseThreadInitThunk
(000664B2) ntdll.dll.RtlGetAppContainerNamedObjectPath
(0006647F) ntdll.dll.RtlGetAppContainerNamedObjectPath

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:
Parent path not known

Трассировка стека:
(00F88C95) C5296_3
(00F8A1C8) _ThrowExceptionLDTC
(00DA563A) TTerminal::CopyToParallel
(00CC03A3) TParallelTransferQueueItem::DoExecute
(00CBEDD2) TQueueItem::Execute
(00CBDE06) TTerminalItem::ProcessEvent
(00CBC19C) TSignalThread::Execute
(000BC37B) Userinterface::C20_0
(0001E987) KERNEL32.DLL.BaseThreadInitThunk
(000664B2) ntdll.dll.RtlGetAppContainerNamedObjectPath
(0006647F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

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:
Copying files from remote side failed.

Parent path not known

Stack trace:
(00F884B9) C5296_0
(00F899EC) _ThrowExceptionLDTC
(00DA4EFE) TTerminal::CopyToParallel
(00DA5171) TTerminal::CopyParallel
(00DA7FCB) TTerminal::CopyToLocal
(00CC0261) TDownloadQueueItem::DoTransferExecute
(00CBE626) TQueueItem::Execute
(00CBD65A) TTerminalItem::ProcessEvent
(00CBB9F0) TSignalThread::Execute
(000BC29B) Userinterface::C20_0
(00015A12) KERNEL32.DLL.BaseThreadInitThunk
(00059B4D) ntdll.dll
(00059B15) ntdll.dll

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 5.15.9

Error message:
Parent path not known

Traza de la pila:
(00928795) C5157_3
(00929CC8) _ThrowExceptionLDTC
(0082F9CA) TTerminal::CopyToParallel
(0074EF07) TParallelTransferQueueItem::DoExecute
(0074D936) TQueueItem::Execute
(0074C96A) TTerminalItem::ProcessEvent
(0074AD00) TSignalThread::Execute
(000BB6A3) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

srinidhi.b.86@... wrote:

log file attached
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.9

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(008C00F1) C5105_3
(008C1624) _ThrowExceptionLDTC
(007D099A) TTerminal::CopyToParallel
(007D0C01) TTerminal::CopyParallel
(007D177E) TTerminal::CopyToRemote
(006F3418) TUploadQueueItem::DoTransferExecute
(006F20F6) TQueueItem::Execute
(006F112A) TTerminalItem::ProcessEvent
(006EF4C0) TSignalThread::Execute
(000A3D77) Userinterface::C20_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.

srinidhi.b.86@... wrote:

1. Connected harddrive to PC. Can browse and open contents on harddrive.
2. Connected to remote server using WinSCP
3. Navigated to desired upload (local PC) and download (remote server) locations
4. Upload file (>200MB). Upload fails. However, uplaod of smaller files (~ 10's MB) working.
NOTE: Accessed WinSCP after ~6 months. The upload of the files/harddrive worked then. Seems to be a recent issue.

WinSCP 5.13.9

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(008C00F1) C5105_3
(008C1624) _ThrowExceptionLDTC
(007D099A) TTerminal::CopyToParallel
(007D0C01) TTerminal::CopyParallel
(007D177E) TTerminal::CopyToRemote
(006F3418) TUploadQueueItem::DoTransferExecute
(006F20F6) TQueueItem::Execute
(006F112A) TTerminalItem::ProcessEvent
(006EF4C0) TSignalThread::Execute
(000A3D77) Userinterface::C20_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.

log file attached
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.9

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(008C00F1) C5105_3
(008C1624) _ThrowExceptionLDTC
(007D099A) TTerminal::CopyToParallel
(007D0C01) TTerminal::CopyParallel
(007D177E) TTerminal::CopyToRemote
(006F3418) TUploadQueueItem::DoTransferExecute
(006F20F6) TQueueItem::Execute
(006F112A) TTerminalItem::ProcessEvent
(006EF4C0) TSignalThread::Execute
(000A3D77) Userinterface::C20_0
(0004DF6A) kernel32.dll.BaseThreadInitThunk
(00062616) ntdll.dll
(000625E6) ntdll.dll

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.

1. Connected harddrive to PC. Can browse and open contents on harddrive.
2. Connected to remote server using WinSCP
3. Navigated to desired upload (local PC) and download (remote server) locations
4. Upload file (>200MB). Upload fails. However, uplaod of smaller files (~ 10's MB) working.
NOTE: Accessed WinSCP after ~6 months. The upload of the files/harddrive worked then. Seems to be a recent issue.

<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 5.13.9

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(008C00F1) C5105_3
(008C1624) _ThrowExceptionLDTC
(007D099A) TTerminal::CopyToParallel
(007D0C01) TTerminal::CopyParallel
(007D177E) TTerminal::CopyToRemote
(006F3418) TUploadQueueItem::DoTransferExecute
(006F20F6) TQueueItem::Execute
(006F112A) TTerminalItem::ProcessEvent
(006EF4C0) TSignalThread::Execute
(000A3D77) Userinterface::C20_0
(0004DF6A) kernel32.dll.BaseThreadInitThunk
(00062616) ntdll.dll
(000625E6) ntdll.dll

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.

I was copying my Kodi library from my thumb drive to an 8TB Seagate BackupPlus plugged into a Raspberry Pi3 Second-Generation quad core models (Model B 1024MB) ARM Build running OpenElec 8.0.4. I dragged the folder into the queue after going to /var/media/(external drive) and just let it copy like I always do. I saw that the WinSCP icon on my taskbar was lit up and expected to see a message saying that the upload was delayed, but instead I got the below. Clicking the OKs obviously closes the error messages, but it also either completes the transfer, or the transfer was completed already and just had an error at the end, because it says completed then the queue empties.

I tried it three times in total. The final time I deleted the folder from the remote, disconnected the session, closed WinSCP, and started fresh with opening WinSCP and reconnecting. It still happened.

WinSCP 5.13.7

Error message:
Parent path not known

Stack trace:
(008BF679) C5105_0
(008C0BAC) _ThrowExceptionLDTC
(007CFFBA) TTerminal::CopyToParallel
(006F2D0D) TParallelTransferQueueItem::DoExecute
(006F17FA) TQueueItem::Execute
(006F082E) TTerminalItem::ProcessEvent
(006EEBC4) TSignalThread::Execute
(000A3CDB) Userinterface::C20_0
(00017482) KERNEL32.DLL.BaseThreadInitThunk
(00062AB6) ntdll.dll.RtlAreBitsSet
(00062A83) ntdll.dll.RtlAreBitsSet

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 5.13.2

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(008BCCAD) C5104_0
(008BE1E0) _ThrowExceptionLDTC
(007CD992) TTerminal::CopyToParallel
(007CDBF9) TTerminal::CopyParallel
(007CE784) TTerminal::CopyToRemote
(006F0700) TUploadQueueItem::DoTransferExecute
(006EF3DE) TQueueItem::Execute
(006EE412) TTerminalItem::ProcessEvent
(006EC7A8) TSignalThread::Execute
(000A317B) Userinterface::C20_0
(0001243B) kernel32.dll.BaseThreadInitThunk
(00038830) ntdll.dll
(00038800) ntdll.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 5.13.2

Error message:
Parent path not known

Stack trace:
(008BCCAD) C5104_0
(008BE1E0) _ThrowExceptionLDTC
(007CD992) TTerminal::CopyToParallel
(006F08F1) TParallelTransferQueueItem::DoExecute
(006EF3DE) TQueueItem::Execute
(006EE412) TTerminalItem::ProcessEvent
(006EC7A8) TSignalThread::Execute
(000A317B) Userinterface::C20_0
(0001243B) kernel32.dll.BaseThreadInitThunk
(00038830) ntdll.dll
(00038800) ntdll.dll

The problem happens rarely. I cannot reproduce it.

This bug has been added to the tracker:
https://winscp.net/tracker/1541

<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 5.10

Error message:
Parent path not known

Traza de la pila:
(00899B75) C5065_3
(0089B0A8) _ThrowExceptionLDTC
(007ABCC6) TTerminal::CopyToParallel
(006E064D) TParallelTransferQueueItem::DoExecute
(006DF146) TQueueItem::Execute
(006DE17E) TTerminalItem::ProcessEvent
(006DC528) TSignalThread::Execute
(000A0BC7) Userinterface::C20_0
(00017742) KERNEL32.DLL.BaseThreadInitThunk
(0006487B) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00064848) ntdll.dll.RtlGetAppContainerNamedObjectPath

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 5.10

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(00899B75) C5065_3
(0089B0A8) _ThrowExceptionLDTC
(007ABCC6) TTerminal::CopyToParallel
(007ABF2D) TTerminal::CopyParallel
(007ACAB8) TTerminal::CopyToRemote
(006E045C) TUploadQueueItem::DoTransferExecute
(006DF146) TQueueItem::Execute
(006DE17E) TTerminalItem::ProcessEvent
(006DC528) TSignalThread::Execute
(000A0BC7) Userinterface::C20_0
(00012368) kernel32.dll.BaseThreadInitThunk
(00038900) ntdll.dll
(000388D0) ntdll.dll

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 5.10

Error message:
Copying files to remote side failed.

Parent path not known

Stack trace:
(00899B75) C5065_3
(0089B0A8) _ThrowExceptionLDTC
(007ABCC6) TTerminal::CopyToParallel
(007ABF2D) TTerminal::CopyParallel
(007ACAB8) TTerminal::CopyToRemote
(006E045C) TUploadQueueItem::DoTransferExecute
(006DF146) TQueueItem::Execute
(006DE17E) TTerminalItem::ProcessEvent
(006DC528) TSignalThread::Execute
(000A0BC7) Userinterface::C20_0
(00012368) kernel32.dll.BaseThreadInitThunk
(00038900) ntdll.dll
(000388D0) ntdll.dll

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 5.10

Error message:
Parent path not known

Stack trace:
(00899B75) C5065_3
(0089B0A8) _ThrowExceptionLDTC
(007ABCC6) TTerminal::CopyToParallel
(006E064D) TParallelTransferQueueItem::DoExecute
(006DF146) TQueueItem::Execute
(006DE17E) TTerminalItem::ProcessEvent
(006DC528) TSignalThread::Execute
(000A0BC7) Userinterface::C20_0
(00012368) kernel32.dll.BaseThreadInitThunk
(00038900) ntdll.dll
(000388D0) ntdll.dll

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 5.10

Error message:
Nie powiodło się kopiowanie plików do maszyny odległej.

Parent path not known

Stack trace:
(00899B75) C5065_3
(0089B0A8) _ThrowExceptionLDTC
(007ABCC6) TTerminal::CopyToParallel
(007ABF2D) TTerminal::CopyParallel
(007ACAB8) TTerminal::CopyToRemote
(006E045C) TUploadQueueItem::DoTransferExecute
(006DF146) TQueueItem::Execute
(006DE17E) TTerminalItem::ProcessEvent
(006DC528) TSignalThread::Execute
(000A0BC7) Userinterface::C20_0
(00012368) kernel32.dll.BaseThreadInitThunk
(00038900) ntdll.dll
(000388D0) ntdll.dll

The problem happens rarely. I cannot reproduce it.

Copying a large folder hierarchy results in this error happening. This is a regression, since it does not happen with the stable version.

WinSCP 5.10

Error message:
Parent path not known

Stack trace:
(00899B75) C5065_3
(0089B0A8) _ThrowExceptionLDTC
(007ABCC6) TTerminal::CopyToParallel
(006E064D) TParallelTransferQueueItem::DoExecute
(006DF146) TQueueItem::Execute
(006DE17E) TTerminalItem::ProcessEvent
(006DC528) TSignalThread::Execute
(000A0BC7) Userinterface::C20_0
(0000A726) kernel32.dll

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.