Call Of Duty 4 runs well on the single player game option, however sometimes there are problems when you switch to the multiplayer mode. Other games may also work normally but when trying to run Call of Duty 4, it crashes causing you to wonder if it's the game or your computer at fault. This is a very common problem caused by the system's audio device and we will walk you through the procedure to rectify this in the article below.
This problem is due to a Call of Duty 4 appcrash (iw3mp exe). In order to fix the iw3mp exe application error follow these steps:
And that’s all ! COD4 should now run normally.
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