Hi @gtnz5211.
I've seen this same error come up from time to time. Can we try running through some steps to see if we can help fix that here. First, can you try repairing the game in Origin to see if that helps at all?
If you right-click on Apex Legends in your Origin Library you should see the Repair option in the menu that comes up. Let me know if you're still running into the same error message after that.
/Kent
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