Re: Multiple versions coexisting.
Do not use installed version of WinSCP (in "Program Files") with the WinSCP .NET assembly.
Always distribute/deploy appropriate copy of the
See https://winscp.net/eng/docs/library_install#installing
Always distribute/deploy appropriate copy of the
winscp.exe
along with your application.
See https://winscp.net/eng/docs/library_install#installing