Скачать или смотреть Fix CS2: FATAL ERROR Content File is corrupt (Verify integrity of game files)

Fix Counter-Strike 2: FATAL ERROR Content File is corrupt (Verify integrity of game files)

This error is related to RAM or storage drive problems, make sure nothing is using your drive while playing or before playing your ssd should be below 1-5% of usage.
You can Close steam with Task Manager and re open up good

Try Verify your game files and if it still fails Re-install your Game

Set your RAM XMP back to its default frequency. Restart your PC, enter the BIOS during startup, and either disable XMP/DOCP or choose a lower memory frequency.

Try Running sfc /scannow Command to check for any issues on your PC

if it all fails it could be bad RAM or a failing drive. More likely bad RAM. Try Running Memtestx86. can help you diagnose faulty RAM
If its a Faulty RAM youll have to get a new RAM

https://www.memtest.org/