Dev Error 11152 is an error message which indicates that your installation of Call of Duty: Modern Warfare 2 (MW2) or Warzone 2.0 has corrupted game files. Read on to learn how to fix Dev Error 11152 for PC, Xbox, PS5, and PS4 versions of the MW2 and Warzone 2.0.

How to Fix Dev Error 11152

Repair or Verify Integrity of Game Files on PC

If you are playing on Steam, navigate to the game in your Library and right click its entry. Go to Properties > Local Files and select Verify Integrity of game files to find and re-download any corrupted update files.

If you are playing on Battle.net, navigate to the game in your library and go to Settings (cog wheel icon). Select Scan and Repair to fix any corrupted files that resulted from the recent update.

Delete and Reinstall the Game on Xbox or Playstation

Unfortunately, there is no easy fix for the Dev Error 11152 error message when playing on Xbox, PS5, or PS4. Players on these platforms will need to fully delete and reinstall MW2 or Warzone in order to fix the corrupted game files and get rid of the Dev Error 11152 message.

What is Dev Error 11152?

Error Message for Corrupted Game Files

Dev Error 11152 appears as an error message if your game tries running with corrupted game files. This is usually a common occurrence when big updates drop as interrupted or incomplete downloads result in corrupted update files that prevent your game from launching.

To avoid Dev Error 11152 in the future, make sure you are downloading the game or the game update over a stable internet connection. If you're downloading over WiFi, try switching to a cabled connection to avoid any connection fluctuations while updating.

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