(adsbygoogle = window.adsbygoogle || []).push({}); So I downloaded cod4 and I got 2 folders and one .SFB file the folders where PS3_GAME and PS3_UPDATE and when I put in the disc in my ps3 and open multiman i see the disc icon and it says "Call of duty 4: Modern Warfare" and when I click "Copy" it just says "This operation is not allowed." What should I do is there any way to fix it??