[Koha] WinSCP to Koha VM "lenny" build

Hi all, I just downloaded an setup the most recent Koha VM (Koha_3.01-Release_Configured-VMWare.tar.gz) all is good, and I can get to the web interface(s) no problem and can even connect via Putty, but, for some reason I can't connect to the Koha VM using WinSCP (winscp422.exe)??? I get the error "Cannot initialize SFTP protocol. Is the host running a SFTP server?" Am I missing something?? (like a SFTP server?) Thanks, -S