How To Fix Mw3 Shaders Preloading Error

How to fix the Call of Duty Modern Warfare 3 shaders error

There is no way to avoid this error except by keeping your game updated at all times. I highly recommend staying up to date with Treyarch on X (formerly Twitter) to see if they have reported any known issues affecting all players. In that case, your best option is to wait for a hotfix and update your game as soon as it becomes available.

Firstly, restart your PC Let’s address this first: restarting your PC may resolve any errors caused by your PC rather than the game. Verify the integrity of your game files Steam: Go into your Library, select the game, and then go into Properties. Click Local Files, and select verify file integrity. A scan will be run on your game, and any missing or corrupt files will be replaced. Battlenet: Head into game settings on Battlenet, then click Scan and fix.

For more on MW3, be sure to check out All new maps in MW3 Season 2 and Is MW3 new player friendly? here on Pro Game Guides.