Third-party installers removing non-essential language packs to save file size. Method 1: The Official and Safest Fix (Steam Users)
If you see a file named steam_api.ini or emu.ini in your folder, open it, locate the line Language= , and change the value to Language=english . Troubleshooting Common Errors call of duty advanced warfare english language file link
Copy the extracted folder and paste it directly inside the zone directory. locate the line Language=
If you own the game on Steam, the platform can automatically fetch the official English language files and repair your directory. call of duty advanced warfare english language file link