Solution: Most multiplayer servers run anti-cheat checks on file hashes. Changing your language pack will likely trigger a PunkBuster or FairFight mismatch error. The English pack is generally not recommended for online play. Use this mod exclusively for the Single-Player campaign.

The English Language Pack for Medal of Honor: Warfighter adds full English-language text and voice assets to the game, ensuring menus, subtitles, in-game dialogue, and UI are presented in English. It’s intended for players who have the base game installed in another language or who need English localization without reinstalling the full game.

Even after installing the Medal of Honor Warfighter English Language Pack, you may encounter issues. Here is the fix for each.

Disclaimer: Modifying game files can violate EA’s Terms of Service, though no bans have ever been reported for single-player language changes in a game this old. Always back up your original files.

This is a grey area. Technically, the Medal of Honor Warfighter English Language Pack contains copyrighted audio assets belonging to Electronic Arts. However, EA has largely abandoned support for Warfighter; the game’s online services were delisted from digital stores (though the single-player remains playable).

The Community Consensus: