Hi. this error came from my iOS device and the error not happen so often so please delete this report.
Thanks for your report.
I have sent you an email with a debug version of WinSCP to 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 5.6.1
Error message:
Invalid access to memory.
Stack trace:
[017516E3]
[018313A2]
[018333F2]
[01830384]
[76FE023E] ntdll.dll.ZwWow64CallFunction64
[76FE09BA] ntdll.dll.KiUserExceptionDispatcher
[0177BAB3]
[0177BB33]
[0177B83F]
[0121794D]