Valorant crashes my whole pc

i have tried everything : restart pc, reinstall valorant, updating windows, updating drivers and this game still won't open up and the whole windows stops responding and i need to restart my pc.

please tell me I'm not the only one here with this problem

You have FaceIt installed?

Yeah it's freezing uninstall Faceit for now
https://twitter.com/PlayVALORANT/status/1374189157312913409

Turns out an older version of the FACEIT app and the latest Vanguard version were not playing nice. If you are still experiencing issues, please update your FACEIT app.