Currently Being ModeratedAug 24, 2012 12:20 PM (in response to Beerco)
All the pro apps should be installed from the Original disks. Migrating is NEVER advised.
Use Digital Rebellion's FCS remover to delete the app and start the install fresh.
That being said, STP v2 is very old and Apple has done nothing to make Mountain Lion backwardly compatible with ancient software.
What this means is - even with a clean install, it may be unstable.