to find out of it's already on your system:
control panel - system - hardware tab - device manager - view (select 'show hidden devices') browse list to find 'non plug & play drivers'.
Start menu - administrative tools - computer management - device manager - view (select 'show hidden devices') browse list to find 'non plug & play drivers'.
check for anything prefaced by 'Starforce Protection....'
http://www.glop.org/starforce/detect.php
As for finding it on the disk... check for a disk key on the disk itself?