Call of Duty Modern Warfare 2 shader optimization freeze fix

Many Call of Duty Modern Warfare 2 players are stuck on the shader optimization screen and need a fix. This appears when you start the game and talk about Status Login to online services. Some players can’t even get past this screen, and those who do have problems while playing. So in this guide, let’s check how to fix shader optimization stuck at 97% for CoD MW2.

How to fix shader optimization stuck at 97% in CoD MW2

You can fix shader optimization stuck error in this game by refreshing the connection. This is a weird fix for a bug that doesn’t appear to be directly related to connectivity issues. But this is not an official fix, just a workaround. So, here are all the ways to fix the error:

• Solutions when you can’t get into the game:
  • Refresh your Internet connection. The best way to resolve this error is to unplug your Ethernet cable and wait a few seconds. Then plug it back in and try to play the game and you should get through shader optimization. If you are playing wirelessly, try restarting your router and starting the game.
• The above fix worked for us, if it doesn’t work for you, try the following fixes:
  • Restart the game: Close the game and your client. You can even use Task Manager to force close the game and Steam or Battle.net. Next, restart your client and launch the game from it. This should help you get the game working.
  • Restoring game files. You can also try to scan and repair the game files. It is possible that some game files were corrupted during the update. Therefore, check the integrity of your files and restart the game.
• Solution after you are in the game:
  • Restart Shader Optimization: Go to graphics settings and scroll down until you find the Restart Shader Optimization option. Click on it and it will tell you that this will clear the shader cache and start the optimization from the beginning. Click Reload. This should generate a new shader cache for the latest game update and you should be able to play the next time you launch the game.

That covers this guide on how to fix shader optimization error stuck at 97% in Call of Duty Modern Warfare 2.