You have to store the same version of winscp.com and winscp.exe into the same folder.

I have an SSIS package that includes a call to the .COM version of WinSCP. I have tried multiple versions of the WinSCP.COM file but old or new, I still get an error. The error is "incompatible external console protocol version 8". Does anyone know how to get around this error. Please note that I have even downloaded the most current version of WinSCP. This is being run on SQL 2012. Thanks for any insight that you might be able to provide.