Solving the "Could Not Find Zone CODEPREGFXMPFF" Error in Call of Duty
If you’ve recently tried to launch Call of Duty: Modern Warfare or Warzone , you might have been stopped dead in your tracks by a cryptic error message: could not find zone codepregfxmpff
Navigate to your Documents folder, find the Call of Duty folder, and rename or delete the players folder. (Note: This will reset your graphics settings). Solving the "Could Not Find Zone CODEPREGFXMPFF" Error
Run again. The launcher will realize these files are missing and download fresh, uncorrupted copies. find the Call of Duty folder