Run again. The launcher will realize these files are missing and download fresh, uncorrupted copies.
If Scan and Repair fails, you can force the game to re-fetch the specific "Zone" files. Go to your game installation folder. Enter the Data folder.
Having the Multiplayer pack installed but missing the Shared Data pack. How to Fix the CODEPREGFXMPFF Error 1. Scan and Repair (PC - Battle.net) could not find zone codepregfxmpff
Delete the smallest .idx files and any files with zone in the name.
This is the "gold standard" fix. The Battle.net launcher will compare your local files against the official server versions and redownload anything that’s broken. Open the . Navigate to your Call of Duty game page. Click the Gear Icon (Options) next to the Play button. Select Scan and Repair . Run again
While it looks like a cat walked across a developer's keyboard, this error is actually a specific file-loading failure. It typically occurs when the game engine tries to access a "zone" (a packed data file) that is missing, corrupted, or mismatched following an update. What Causes This Error?
Solving the "Could Not Find Zone CODEPREGFXMPFF" Error in Call of Duty Go to your game installation folder
Fully shut down your PlayStation or Xbox, unplug the power cable for 60 seconds, and restart. This clears the system cache. 3. Check for "Data Pack" Consistency
Are you running the game on a so I can provide more specific folder paths for a deep clean?