My computer freezes when opening Pro Tools 7 M-powered.
 

Hello, I'm running Pro Tools M powered 7.0 with Windows xp sp3 with an M-audio Mobilepre USB interface. When starting up the program it seems to load fine until "creating sds objects" where my computer freezes without recovering and I have no option but to manually shut down. I have not made any recent changes or upgrades and I have already tried trashing preferences with no luck. I am afraid all of the resetting is going to damage my computer. Please help!