No games run on a new build

I've created a new PC:

motherboard: gigabyte A520i AC

CPU: Ryzen 5 5600G

RAM: 16 GB crucial vengeance

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I installed windows 11, all the gigabyte & ryzen app and drivers and steam and epic. Windows is fast and run smoothly.

I also installed many games (rocket league, fornite, polygod, night run, brawlhalla, urban terror knoweddown, trackmania)

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Out of all those games, only 3 run. Trackmania and knoweddown and night run.

All the others doesn't run. Or launch and instantly exist without any warning.

brawlhalla load and then i have adobe air is not installed even though it's installed.

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Normally Epic install all the dependancies for a games. This is why i have no idea why game doesn't run/launch

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I should add that there is a problem either with my cpu or with the motherboard chipset. That i need to run on 3 cores instead of 6. When i run on 6 windows/ubuntu doesn't load. I don't know if this is related.

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Does windows have some kind of error log which would explain why no game open ?