Add these lines to config_mp.cfg :
: One of the most widely used cracks for the game. The "CODEX Crack Fix" aimed to resolve the "unable to start a new game" bug, which was a common complaint in initial releases. A "CODEX Fix" also addressed the need to install the game on the system drive (usually the C: drive), a restrictive condition that frustrated many players. This crack was also noted for its performance optimizations, aiming to make gameplay smoother and more stable. Many repacks, like a "CODEX fix repack," came with these fixes pre-applied. Cod Advanced Warfare Crack Fix
