Download and install the from a trusted source like ModDB.
If you are already on 1.3 but using a "NoCD" executable, ensure the crack matches your game version exactly; using a v1.0 crack on a v1.3 installation often triggers this specific error. 2. Use Compatibility Mode and Admin Privileges Download and install the from a trusted source like ModDB
Right-click CoD2SP_s.exe (Singleplayer) or CoD2MP_s.exe (Multiplayer) and select . Download and install the from a trusted source like ModDB