(adsbygoogle = window.adsbygoogle || []).push({}); Okay, my MW2 won't load up, so people told me to restore and it should work, does this erase all the users/accounts on the ps3?

You dont need to Restore your system Just delete MW2 game data utility if that doesnt work then u will need to restore your ps3 but i dont think it will erase the accounts

Yeah I erased the Game Data, and now its working. thanks