If your game is already installed but in the wrong language, you can manually swap files to force English localization.
: Find localization.txt in the root directory. Open it with Notepad and change the first line from russian (or other) to english .
: Find the line language=... and change it to language=english . 3. Official Platform Methods call of duty mw3 english language pack repack
Open the \zone folder and ensure an english subfolder exists.
If you are using a legitimate copy on a launcher, the process is streamlined: If your game is already installed but in
2. Configuration File Method (Modern Warfare III - 2023 Repacks)
: You need specific .iwd and zone files. For the 2011 version, these are typically named localized_english_iw00.iwd through localized_english_iw11.iwd . : Find the line language=
: Navigate to your installation directory (e.g., C:\Games\Call of Duty Modern Warfare 3 ). Replace Files in "Main" : Open the \main folder.