While many modern Call of Duty titles allow for seamless language switching, —particularly region-locked versions like those from Russia or Poland—often requires a manual "language pack" installation to enable English menus and voices. Why You Might Need the English Language Pack
: Right-click the game in your Library , select Properties , go to the Language tab, and select English . Steam will then download the official language data.
If your version of Advanced Warfare is locked to a non-English language, follow these steps to manually replace the language files: While many modern Call of Duty titles allow
: Some users may also need to update or replace the localization.txt file in the root directory to ensure the game recognizes the "english" path. Official Language Switching Methods
Are you seeing a like "Error 64" when you try to launch the game? Depot 310343 - Advanced Warfare (Call of Duty - SteamDB If your version of Advanced Warfare is locked
: For detailed steps on installing DLC and associated language data across all platforms, refer to the Activision Support Guide . Summary of Language File Structure Folder/File Name English Audio/Text \english Contains localized voiceovers and UI text. System Check localization.txt Directs the game to load specific language folders. Shared Data Shared English Core English assets found in SteamDB depots .
: Locate the folder for your current language (e.g., "russian", "polish", or "german"). Move this folder to a safe location outside of the game directory as a backup. Summary of Language File Structure Folder/File Name English
: Find the installation folder. For Steam users, this is typically located at: C:\Program Files (x86)\Steam\SteamApps\common\Call of Duty Advanced Warfare .