Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\EA Games\Medal of Honor Warfighter. Change the "Locale" string to: en_US. Change the "Language" string to: English (US).
Edit the Update Folder. If you have the Zero Dark Thirty or other DLCs, you must also copy the English "Loc" files into the "Update" folder subdirectories, or the game may crash when loading those specific maps. Troubleshooting Black Screens medal of honor warfighter english language patch extra
If these files are missing from your installation, you will need to download an "English Language Pack" or "Language Patch" from a community repository. Installation Steps medal of honor warfighter english language patch extra
Backup your game. Copy your "Data" and "Update" folders to a safe location before making changes. medal of honor warfighter english language patch extra