Check if you are using the or the reimagined MW3 (2023) . Language packs are specific to the game engine and are not interchangeable. 2. Locate the "zone" Folder
After adding the files, you must often tell the game to use English by editing configuration files within the directory: configs.user : Search for a file named configs.user . Open it with Notepad and change the line call of duty modern warfare 3 english language pack repack