in Visual Studios you must have a copy on WinSCP.exe and WinSCP.DLL copied to you execution (\bin) directory.
I've added both files of the correct version to the projects /bin and /bin/Debug ("everywhere") and I still get the same error.
I have so many questions.
Why doesn't the NuGet package provide all the functionality when installed? Why is my local WinSCP version interfering with what I though to be an independent version ment to be used somewhere else?
My local WinSCP installation is certainly not part of this project. Should I expect this to fail when pushed to production?
I don't understand how any of this is connected, thought the NuGet package was enough and now I have an error with no clear answer.