I can provide highly specific directory mapping or alternative launch arguments based on your configuration. Share public link

The Call of Duty: Ghosts modding community created an unofficial patch that bypasses the filesyscheck.cfg routine entirely. Use this as a last resort.

Fixing the error often requires manually restoring the pathing or the files themselves. One widely suggested community fix involves duplicating existing configuration files—such as config.cfg

Did you before this started?

Ensure your Windows installation is up to date via .

Open your File Explorer and navigate to your main game installation directory (e.g., C:\Program Files (x86)\Steam\steamapps\common\Call of Duty Ghosts\ ).

The fileSysCheck.cfg file must reside within the folder of your game directory.

Are you encountering this error on , Multiplayer , or Extinction mode?

Sometimes the game simply isn't getting the system resources it needs.