i could not run my call of duty game it appear insert the correct cd rom, what is the possible problem?
Firstly, make sure the CD is clean. Secondly, do you have a second CD/DVD rom on your PC? You might check if the COD game has DRM installed onto your PC, particularly aggressive DRM like SecuRom. This is a common SecuRom message, especially if you have a secondary CD/DVD rom drive on your system. If this is the case, contact either Sony or the game manufacturer to get a work around.