A guide on how to fix the latest error from the update..
How to Fix NIAMEY – LEE Error in MW2:
- First, press Yes when the NIAMEY – LEE error occurs (your data will not be deleted)
- After that, press the Settings button in-game
- Go to the Settings Tab
- Then open Quick Settings
- Finally, press Circle, B, or Esc to exit Settings
This should take you back to the Campaign menu with all your progress and unlocks, no reset required!
Follow this order to save your date!