Download [verified] Modern Warfare 3 English Language Pack

Highlight the game in your library and press the button. Select Manage game and add-ons . Choose the game and select Manage installation .

If you are using an older or specific regional version (e.g., a Russian-only copy), you may need to manually replace files: : Typically found in Call of Duty/main/ . Download Modern Warfare 3 English Language Pack

Note: Do not download files named german , french , or polish —those are for other languages. Highlight the game in your library and press the button

Note: The following is for educational purposes regarding file management. a Russian-only copy)