Re: WinSCP NuGet package causing Visual Studio 2017 SSIS - "Script Task" error...
Please attach a full session and debug log file showing the problem (using the latest version of WinSCP).
To generate the log files, set
Session.SessionLogPath and Session.DebugLogPath. Submit the logs with your post as an attachment. If you do not want to post the logs publicly, you can mark the attachments as private.