The script is pretty simple and straight forward. Don't see any problems with it. Have you checked the @error state after the USE commands to see if there is an error being generated? Also, have you tried disabling UAC on the win 7 workstations that are having problems to see if that resolves it?
How do I check this @error state???
The UAC are disabled using group policy. All workstations are part of the domain.
