Troubleshooting Corrupted Data Error in Modern Warfare 3 and Warzone
Players of Modern Warfare 3 and Warzone have been encountering the Niamey Logan error, which informs them that their data is corrupt. However, developers have assured players that their rank, unlocks, and purchases are not lost, although loadouts, customization, and certain settings may be reset. Clicking "Yes" to reset is safe, and Activision is aware of the issue and working on a fix.