I need some help with an error please

C:\Program Files\Epic Games\UE_5.0\Engine\Plugins\Online\OnlineSubsystemEOS\Source\OnlineSubsystemEOS\Public\OnlineSubsystemEOS.h(9): fatal error C1083: Cannot open include file: 'Windows/WindowsEOSHelpers.h': No such file or directory

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This just came out of nowhere while trying to compile. I made no drastic changes that I know of, except for updating UE5 from 5.0.0 to 5.0.1. I tried deleting the solution and regenerating it in the engine. No source control unfortunately. Any help or ideas is greatly appreciated!