Before installing, run the game’s built-in "Verify Integrity of Game Files" (Steam) or "Repair" (Battle.net). Often, the language pack requirement is a false flag for a missing Visual C++ Redistributable.
, it usually means the language file you added doesn't match the game's executable version or is missing the necessary UI font files. Game Won't Launch: call of duty wwii shadow war language packcodex updated
Titusville, NJ - Sledgehammer Games, the renowned developers behind the Call of Duty franchise, have announced the release of an updated Language Pack Codex for Call of Duty: WWII - Shadow War. The codex, which was initially introduced as part of the game's DLC (Downloadable Content) pack, has been revamped to provide a more comprehensive and immersive gaming experience for players worldwide. NJ - Sledgehammer Games