Mw3 standalone disk issue fix PS5 cross-platform Jul/Aug 2025 fix

This is a description of how to fix the issue with the game not playing since Call of Duty decided to split or offload modern warfare 2 and 3 from the call of duty gaming suite. This fix mainly applies people who have the disk but the same steps can be used for digital copy owners experiencing the respective ps5 and ps4 CE-108255-1 and CE-34878-0 errors the provided troubleshooting steps aren’t working