Did this error happen right after a , or did the game work fine previously?
Fortunately, this is a highly fixable problem. Follow this step-by-step troubleshooting guide to get your game up and running. 1. Verify and Repair Game Files (Steam & GOG) call of duty 2 mss32.dll missing
Some security software mistakenly flags old DLL files as threats and removes them. Recommended Solutions Did this error happen right after a ,