Call of Duty: Modern Warfare 2 is a popular first-person shooter with many fans who want to make sure they get everything. That’s why MW2 had many players enjoying the early access version. If you’re one of them, you’ve probably encountered the dreaded NIAMEY-LEE error. If this happens, you risk losing all your progress and rewards in the Modern Warfare 2 campaign. Here’s how to fix the NIAMEY-LEE error in MW2.

How to repair NIAMEY-LEE error in Modern Warfare 2

If you encounter the NIAMEY-LEE error saying: “Your data is corrupt or didn’t download properly. You must reset your rank and unlocks to continue,” don’t worry, there is a solution! Follow these steps to avoid losing your progress in the campaign mode of Call of Duty: Modern Warfare 2:

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Call of Duty MW2

To avoid this, restart your game client so the update can automatically fix this and some other MW2 issues. This way, you should be able to keep your progress made in early access andall campaign rewards in Modern Warfare 2you’ve collected during that time. Now you may focus on gameplay and customization options likecrossplay in MW2.

For more information on Call of Duty: Modern Warfare 2, check outHow to fix MW2 ‘keeps crashing on PC, PS5, & Xbox’ issueon Pro Game Guides.