Updated on December 11, 12:30 p.m. (GMT+8): Added images.

It wouldn’t be a launch without a little error to stir things up.

Funko Call of Duty All Ghillied Up Pop Games Figure
Credit: Funko
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With the Modern Warfare 3 Season 1 launch and the update to Warzone, it seems fans are experiencing the Niamey Logan error informing them that their data is corrupt.

Fixes for the Niamey Logan “Your Data is Corrupt” error

Warzone trailer operators
Screenshot by Steven Cropley/ONE Esports

 Quite a few players around the globe downloaded the season one update only to be hit with: “ERROR: Your date is corrupt or didn’t download properly. You must reset your rank and unlocks to continue. [Reason: NIAMEY – LOGAN]. Yes or No?”

Funko Call of Duty All Ghillied Up Pop Games Figure
Credit: Funko
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While this, of course, caused immediate panic in many, we want to provide some solutions to ease your concern and get you into the new and exciting season.

So first off, you can click “Yes.” It’s safe to do so and all of your stuff will still be there.

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The developers have even put out a post on X (formerly Twitter) explaining that players can rest assure “that your rank, unlocks, and purchases are not lost, although loadouts, customization, and certain settings may be reset.”

Modern Warfare 3 Niamey Logan post
Screenshot by Steven Cropley/ONE Esports

Since then, they’ve also deployed a minor update targeting “an issue causing player’s being unable to acquire the correct Custom Loadout Weapons.”

Call of Duty Modern Warfare 3 Xbox One Vault Edition on Amazon
Credit: Activision
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If you’re getting the error though, the main thing to know is that it’s safe to click yes and Activision is aware and working on addressing the issue.

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READ MORE: How to install Modern Warfare 3 on PC: File size and system requirements