(adsbygoogle = window.adsbygoogle || []).push({}); How come some games that i backed up work witht the PS3_GAME folder on Waninkoko's CFW and some don't. The ones that don't work with the app work with the CD. Like i put another game CD and launch the other game on it and it works like that but it wont work without a CD. How come?

Assassin Creed 2 works without CD
GTA4 and Batman Arkham Asylum don't work without CD