Try to verify integrity of game cache.(on Steam, right click on MW3 in your Library->click on Properties->click on Local Files->click on Verify integrity of game cache)
So.. yesterday i was playing using NeeCheat, and today when im about to play again it says "Executable Missing"
Any help?
Try to verify integrity of game cache.(on Steam, right click on MW3 in your Library->click on Properties->click on Local Files->click on Verify integrity of game cache)
Is your MW3 installed in the default folder ?