scripts fail after migration to new server

[Mescalero]

Hello,

After migrating my VisBuild 7 scripts to a new server, the scripts are now failing, and this appears in the log:

No VSS database (srcsafe.ini) found. Use the SSDIR environment variable or run netsetup.

I pass the location to srcsafe.ini in the script (srcsafe.ini being on another, networked machine), so I'm not sure what environmental factor on the new server is contributing to this. (And why would it now ask me to use the SSDIR environment variable?)

Could it be that I did something incorrect during installation? Thanks for any insight, as I'm quite puzzled...