I think your script is making itself more complicated than it has to be. Change it to this "\\SMS1\packages$\Examdiff Pro\setup.exe" /sp- /silent /dir="c:\program files\ExamDiff Pro" copy "\\SMS1\packages$\Examdiff Pro\password.bin" "c:\program files\ExamDiff Pro" Let us know how that turns out. Also, just my recommendation try testing this in a lab environment first in virtual machines so you can use trial and error to figure it out and do it as many times as you need. Also, make sure that the share and NTFS permissions on the share are set correctly. Jim