Have you downloaded MW3 recently? Drop a comment if the Plutonium setup guide helped you!
Run the launcher. It will ask for the path to your MW3 folder. Point it to where your iw5mp.exe (multiplayer) file is located. Call Of Duty Modern Warfare 3 Pc Download
There are a few ways to download Call of Duty: Modern Warfare 3 on PC. Here are the most popular methods: Have you downloaded MW3 recently