single player not loading

[System]

Well the multiplayer part of the game loads up and plays fine but when I go to select singleplayer option it shows an error stating "Please insert singleplayer disc".

This is where my eyebrow raises and question marks go around my forhead as I bought apcdvd rom so everything is on one disc. I patched to 1.3 and this did not solve the issue.

Help appreciated in advance, thanks.

[TGL|Badlizzard]

the disc needs to be in the drive to play single player but not for multi player. If your system doesn't see the disc in the drive you may have other issues.

[crazyace32]

my multiplayer wont load

it displays "iw3mp.exe has stopped working,but the single works fine any advice