This issue has been added to the tracker:
https://winscp.net/tracker/1874

Thanks for your reports.
I have sent you an email 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 5.17.5

Error message:
Acceso a memoria no válido

Traza de la pila:
(00F87C7E) C5296_3
(00F89CE6) ____ExceptionHandler
(00F86AA0) __ExceptionHandler
(00088D2F) ntdll.dll
(0006FBF1) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C1B0E2) C2699_0
(00BF2EE4) _ssh2_transport_dialog_callback
(00BF1D5D) _ssh2transport_finalise_exhash
(00BE2137) C2641_0
(00C27162) C2723_0
(00BFF1D9) _ssh_ppl_user_output_string_and_free
(00BCDC1E) C2603_0
(00BCDD11) _run_toplevel_callbacks
(00D076F8) TSecureShell::EventSelectLoop
(00D065DB) TSecureShell::WaitForData
(00D01599) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00017652) KERNEL32.DLL.BaseThreadInitThunk
(00063A45) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00063A12) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D016AB) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00017652) KERNEL32.DLL.BaseThreadInitThunk
(00063A45) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00063A12) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D01746) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00017652) KERNEL32.DLL.BaseThreadInitThunk
(00063A45) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00063A12) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D00FC7) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00017652) KERNEL32.DLL.BaseThreadInitThunk
(00063A45) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00063A12) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D89279) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00017652) KERNEL32.DLL.BaseThreadInitThunk
(00063A45) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00063A12) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D898A2) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00017652) KERNEL32.DLL.BaseThreadInitThunk
(00063A45) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00063A12) 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.

Sistematic
Error connecting via SCP to a server (whichever), with or without private key. Same SW version on a different PC, same win 10 version, same sites, same configuration, is OK.
WinSCP 5.16.x is OK

WinSCP 5.17.5

Error message:
Accesso alla memoria non valido.

Stack trace:
(00F87C7E)
(00F89CE6)
(00F86AA0)
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C1B0E2)
(00BF2EE4)
(00BF1D5D)
(00BE2137)
(00C27162)
(00BFF1D9)
(00BCDC1E)
(00BCDD11)
(00D076F8)
(00D065DB)
(00D01599)
(00D00ED9)
(00D890D1)
(00CC0A6B)
(00CBB9C8)
(000BC24F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9)
(00F898C3)
(00D016AB)
(00D00ED9)
(00D890D1)
(00CC0A6B)
(00CBB9C8)
(000BC24F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9)
(00F898C3)
(00D01746)
(00D00ED9)
(00D890D1)
(00CC0A6B)
(00CBB9C8)
(000BC24F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9)
(00F898C3)
(00D00FC7)
(00D890D1)
(00CC0A6B)
(00CBB9C8)
(000BC24F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9)
(00F898C3)
(00D89279)
(00CC0A6B)
(00CBB9C8)
(000BC24F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9)
(00F898C3)
(00D898A2)
(00CC0A6B)
(00CBB9C8)
(000BC24F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066C22) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066BEF) 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 5.17.5

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00F87C7E) C5296_3
(00F89CE6) ____ExceptionHandler
(00F86AA0) __ExceptionHandler
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C1B0E2) C2699_0
(00BF2EE4) _ssh2_transport_dialog_callback
(00BF1D5D) _ssh2transport_finalise_exhash
(00BE2137) C2641_0
(00C27162) C2723_0
(00BFF1D9) _ssh_ppl_user_output_string_and_free
(00BCDC1E) C2603_0
(00BCDD11) _run_toplevel_callbacks
(00D076F8) TSecureShell::EventSelectLoop
(00D065DB) TSecureShell::WaitForData
(00D01599) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(0001243B) kernel32.dll.BaseThreadInitThunk
(00038810) ntdll.dll
(000387E0) ntdll.dll

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D016AB) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpe

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 5.17.5

Error message:
Invalid access to memory.

Stack trace:
(00F87C7E) C5296_3
(00F89CE6) ____ExceptionHandler
(00F86AA0) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A28) krb5_32.dll.krb5_cc_resolve
(0006A9A2) krb5_32.dll.krb5_cc_default
(0006AAA8) krb5_32.dll.krb5int_cc_default
(00016845) gssapi32.dll.gss_acquire_cred_with_password
(0001E49A) gssapi32.dll.gss_acquire_cred_with_password
(0001E79E) gssapi32.dll.gss_acquire_cred_with_password
(00010437) gssapi32.dll.gss_inquire_cred_by_mech
(00C1B0E2) C2699_0
(00BF2EE4) _ssh2_transport_dialog_callback
(00BF1D5D) _ssh2transport_finalise_exhash
(00BE2137) C2641_0
(00C27162) C2723_0
(00BFF1D9) _ssh_ppl_user_output_string_and_free
(00BCDC1E) C2603_0
(00BCDD11) _run_toplevel_callbacks
(00D076F8) TSecureShell::EventSelectLoop
(00D065DB) TSecureShell::WaitForData
(00D01599) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D016AB) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D01746) TSecureShell::Init
(00D00ED9) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D00FC7) TSecureShell::Open
(00D890D1) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D89279) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F882E9) C5296_3
(00F898C3) _ReThrowException
(00D898A2) TTerminal::Open
(00CC0A6B) TTerminalThread::TerminalOpenEvent
(00CBB9C8) TSignalThread::Execute
(000BC24F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) 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 5.17.4

Error message:
Invalid access to memory.

Stack trace:
(00F87C2E) C5296_3
(00F89C96) ____ExceptionHandler
(00F86A50) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A28) krb5_32.dll.krb5_cc_resolve
(0006A9A2) krb5_32.dll.krb5_cc_default
(0006AAA8) krb5_32.dll.krb5int_cc_default
(00016845) gssapi32.dll.gss_acquire_cred_with_password
(0001E49A) gssapi32.dll.gss_acquire_cred_with_password
(0001E79E) gssapi32.dll.gss_acquire_cred_with_password
(00010437) gssapi32.dll.gss_inquire_cred_by_mech
(00C1B092) C2699_0
(00BF2E94) _ssh2_transport_dialog_callback
(00BF1D0D) _ssh2transport_finalise_exhash
(00BE20E7) C2641_0
(00C27112) C2723_0
(00BFF189) _ssh_ppl_user_output_string_and_free
(00BCDBCE) C2603_0
(00BCDCC1) _run_toplevel_callbacks
(00D076A8) TSecureShell::EventSelectLoop
(00D0658B) TSecureShell::WaitForData
(00D01549) TSecureShell::Init
(00D00E89) TSecureShell::Open
(00D89081) TTerminal::Open
(00CC0A1B) TTerminalThread::TerminalOpenEvent
(00CBB978) TSignalThread::Execute
(000BC1FF) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F88299) C5296_3
(00F89873) _ReThrowException
(00D0165B) TSecureShell::Init
(00D00E89) TSecureShell::Open
(00D89081) TTerminal::Open
(00CC0A1B) TTerminalThread::TerminalOpenEvent
(00CBB978) TSignalThread::Execute
(000BC1FF) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F88299) C5296_3
(00F89873) _ReThrowException
(00D016F6) TSecureShell::Init
(00D00E89) TSecureShell::Open
(00D89081) TTerminal::Open
(00CC0A1B) TTerminalThread::TerminalOpenEvent
(00CBB978) TSignalThread::Execute
(000BC1FF) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F88299) C5296_3
(00F89873) _ReThrowException
(00D00F77) TSecureShell::Open
(00D89081) TTerminal::Open
(00CC0A1B) TTerminalThread::TerminalOpenEvent
(00CBB978) TSignalThread::Execute
(000BC1FF) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F88299) C5296_3
(00F89873) _ReThrowException
(00D89229) TTerminal::Open
(00CC0A1B) TTerminalThread::TerminalOpenEvent
(00CBB978) TSignalThread::Execute
(000BC1FF) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F88299) C5296_3
(00F89873) _ReThrowException
(00D89852) TTerminal::Open
(00CC0A1B) TTerminalThread::TerminalOpenEvent
(00CBB978) TSignalThread::Execute
(000BC1FF) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) 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.

<literally opened winscp, typed the ssh information and as I tried to connect it crashed. Tried to unistall and reinstall, didnt work.>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.3

Error message:
Invalid access to memory.

Stack trace:
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C1ACA2) C2699_0
(00BF2AA4) _ssh2_transport_dialog_callback
(00BF191D) _ssh2transport_finalise_exhash
(00BE1CFF) C2641_0
(00C26D22) C2723_0
(00BFED99) _ssh_ppl_user_output_string_and_free
(00BCD7E6) C2603_0
(00BCD8D9) _run_toplevel_callbacks
(00D072A0) TSecureShell::EventSelectLoop
(00D06183) TSecureShell::WaitForData
(00D01141) TSecureShell::Init
(00D00A81) TSecureShell::Open
(00D88C79) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00012368) kernel32.dll.BaseThreadInitThunk
(000388F0) ntdll.dll
(000388C0) ntdll.dll

(00F87D49) C5296_0
(00F89323) _ReThrowException
(00D01253) TSecureShell::Init
(00D00A81) TSecureShell::Open
(00D88C79) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00012368) kernel32.dll.BaseThreadInitThunk
(000388F0) ntdll

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:
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C190F2) C2699_0
(00BF0EF4) _ssh2_transport_dialog_callback
(00BEFD6D) _ssh2transport_finalise_exhash
(00BE014F) _ssh_get_logctx
(00C25172) _ssh_verstring_new
(00BFD1E9) _ssh_ppl_user_output_string_and_free
(00BCBC36) C2603_0
(00BCBD29) _run_toplevel_callbacks
(00D05668) TSecureShell::EventSelectLoop
(00D0454B) TSecureShell::WaitForData
(00CFF509) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00CFF61B) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00CFF6B6) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00CFEF37) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00D870CA) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00D87699) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

The problem happens rarely. I cannot reproduce it.

I'm sending you an email with a development 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)>
Just installed WinSCP. Rebooted machine.
Created a new site to an sFTP server.
Tried to connect and it failed.
Using IPSwitch I don't have a problem connecting to the server.

WinSCP 5.17.3

Error message:
Invalid access to memory.

Stack trace:
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C1ACA2) C2699_0
(00BF2AA4) _ssh2_transport_dialog_callback
(00BF191D) _ssh2transport_finalise_exhash
(00BE1CFF) C2641_0
(00C26D22) C2723_0
(00BFED99) _ssh_ppl_user_output_string_and_free
(00BCD7E6) C2603_0
(00BCD8D9) _run_toplevel_callbacks
(00D072A0) TSecureShell::EventSelectLoop
(00D06183) TSecureShell::WaitForData
(00D01141) TSecureShell::Init
(00D00A81) TSecureShell::Open
(00D88C79) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F87D49) C5296_0
(00F89323) _ReThrowException
(00D01253) TSecureShell::Init
(00D00A81) TSecureShell::Open
(00D88C79) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F87D49) C5296_0
(00F89323) _ReThrowException
(00D012EE) TSecureShell::Init
(00D00A81) TSecureShell::Open
(00D88C79) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F87D49) C5296_0
(00F89323) _ReThrowException
(00D00B6F) TSecureShell::Open
(00D88C79) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F87D49) C5296_0
(00F89323) _ReThrowException
(00D88E21) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F87D49) C5296_0
(00F89323) _ReThrowException
(00D8944A) TTerminal::Open
(00CC0613) TTerminalThread::TerminalOpenEvent
(00CBB570) TSignalThread::Execute
(000BC0F7) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) 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.

claudio.cusin@... wrote:

WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
...

(

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 just try to open the software
WinSCP 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A28) krb5_32.dll.krb5_cc_resolve
(0006A9A2) krb5_32.dll.krb5_cc_default
(0006AAA8) krb5_32.dll.krb5int_cc_default
(00016845) gssapi32.dll.gss_acquire_cred_with_password
(0001E49A) gssapi32.dll.gss_acquire_cred_with_password
(0001E79E) gssapi32.dll.gss_acquire_cred_with_password
(00010437) gssapi32.dll.gss_inquire_cred_by_mech
(00C190F2) C2699_0
(00BF0EF4) _ssh2_transport_dialog_callback
(00BEFD6D) _ssh2transport_finalise_exhash
(00BE014F) _ssh_get_logctx
(00C25172) _ssh_verstring_new
(00BFD1E9) _ssh_ppl_user_output_string_and_free
(00BCBC36) C2603_0
(00BCBD29) _run_toplevel_callbacks
(00D05668) TSecureShell::EventSelectLoop
(00D0454B) TSecureShell::WaitForData
(00CFF509) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00CFF61B) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00CFF6B6) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00CFEF37) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00D870CA) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00D87699) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) 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 5.17.2

Error message:
Invalid access to memory.

Stack trace:
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(0006246E) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C190F2) C2699_0
(00BF0EF4) _ssh2_transport_dialog_callback
(00BEFD6D) _ssh2transport_finalise_exhash
(00BE014F) _ssh_get_logctx
(00C25172) _ssh_verstring_new
(00BFD1E9) _ssh_ppl_user_output_string_and_free
(00BCBC36) C2603_0
(00BCBD29) _run_toplevel_callbacks
(00D05668) TSecureShell::EventSelectLoop
(00D0454B) TSecureShell::WaitForData
(00CFF509) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(0001243B) kernel32.dll.BaseThreadInitThunk
(00038810) ntdll.dll
(000387E0) ntdll.dll

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00CFF61B) TSecureShell::Init
(00CFEE49) TSecureShell::Open
(00D86F65) TTerminal::Open
(00CBEA27) TTerminalThread::TerminalOpenEvent
(00CB9984) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(0001243B) kernel32.dll.BaseThreadInitThunk
(

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.

jetmovel@... wrote:

WinSCP 5.17.1

Error message:
Invalid access to memory.

Stack trace:
(00F84E6A) C5296_3
(00F86ED2) ____ExceptionHandler
(00F83C8C) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
...

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.

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.

After having installed this new release, i get this error simply trying to open any SSH link I've stored. FTP urls seems to work. I've already reinstalled winscp (portable)
Same problem with normal (non portable) version

WinSCP 5.17.1

Error message:
Accesso alla memoria non valido.

Stack trace:
(00F84E6A)
(00F86ED2)
(00F83C8C)
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C18FBE)
(00BF0DC0)
(00BEFC39)
(00BE00A3)
(00C2503E)
(00BFD0B5)
(00BCBB8A)
(00BCBC7D)
(00D05474)
(00D04357)
(00CFF315)
(00CFEC55)
(00D86BB5)
(00CBE833)
(00CB9790)
(000BBE8F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5)
(00F86AAF)
(00CFF427)
(00CFEC55)
(00D86BB5)
(00CBE833)
(00CB9790)
(000BBE8F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5)
(00F86AAF)
(00CFF4C2)
(00CFEC55)
(00D86BB5)
(00CBE833)
(00CB9790)
(000BBE8F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5)
(00F86AAF)
(00CFED43)
(00D86BB5)
(00CBE833)
(00CB9790)
(000BBE8F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5)
(00F86AAF)
(00D86D1A)
(00CBE833)
(00CB9790)
(000BBE8F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5)
(00F86AAF)
(00D872E9)
(00CBE833)
(00CB9790)
(000BBE8F)
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) 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 5.17.1

Error message:
Invalid access to memory.

Stack trace:
(00F84E6A) C5296_3
(00F86ED2) ____ExceptionHandler
(00F83C8C) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A6D) krb5_32.dll.krb5_cc_resolve
(000672E9) krb5_32.dll.krb5_cc_default
(000673EF) krb5_32.dll.krb5int_cc_default
(0001230C) gssapi32.dll.gss_acquire_cred_with_password
(00017CE5) gssapi32.dll.gss_acquire_cred_with_password
(00017FF2) gssapi32.dll.gss_acquire_cred_with_password
(0000D6DD) gssapi32.dll.gss_inquire_cred_by_mech
(00C18FBE) C2699_0
(00BF0DC0) _ssh2_transport_dialog_callback
(00BEFC39) _ssh2transport_finalise_exhash
(00BE00A3) _ssh_get_logctx
(00C2503E) C2723_0
(00BFD0B5) _ssh_ppl_user_output_string_and_free
(00BCBB8A) C2603_0
(00BCBC7D) _run_toplevel_callbacks
(00D05474) TSecureShell::EventSelectLoop
(00D04357) TSecureShell::WaitForData
(00CFF315) TSecureShell::Init
(00CFEC55) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00CFF427) TSecureShell::Init
(00CFEC55) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00CFF4C2) TSecureShell::Init
(00CFEC55) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00CFED43) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00D86D1A) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00D872E9) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) 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.

Po aktualizaci na nejnovější verzi (naposledy aktualizováno cca před rokem) se objeví tato hláška vždy při pokusu k připojení k libovolnému serveru.

WinSCP 5.17.1

Error message:
Chyba přístupu do paměti.

Stack trace:
(00F84E6A) C5296_3
(00F86ED2) ____ExceptionHandler
(00F83C8C) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00000638) krb5_32.dll
(00001A28) krb5_32.dll.krb5_cc_resolve
(0006A9A2) krb5_32.dll.krb5_cc_default
(0006AAA8) krb5_32.dll.krb5int_cc_default
(00016845) gssapi32.dll.gss_acquire_cred_with_password
(0001E49A) gssapi32.dll.gss_acquire_cred_with_password
(0001E79E) gssapi32.dll.gss_acquire_cred_with_password
(00010437) gssapi32.dll.gss_inquire_cred_by_mech
(00C18FBE) C2699_0
(00BF0DC0) _ssh2_transport_dialog_callback
(00BEFC39) _ssh2transport_finalise_exhash
(00BE00A3) _ssh_get_logctx
(00C2503E) C2723_0
(00BFD0B5) _ssh_ppl_user_output_string_and_free
(00BCBB8A) C2603_0
(00BCBC7D) _run_toplevel_callbacks
(00D05474) TSecureShell::EventSelectLoop
(00D04357) TSecureShell::WaitForData
(00CFF315) TSecureShell::Init
(00CFEC55) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00CFF427) TSecureShell::Init
(00CFEC55) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00CFF4C2) TSecureShell::Init
(00CFEC55) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00CFED43) TSecureShell::Open
(00D86BB5) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00D86D1A) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00F854D5) C5296_3
(00F86AAF) _ReThrowException
(00D872E9) TTerminal::Open
(00CBE833) TTerminalThread::TerminalOpenEvent
(00CB9790) TSignalThread::Execute
(000BBE8F) Userinterface::C20_0
(00015357) KERNEL32.DLL.BaseThreadInitThunk
(00066B72) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066B3F) 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.