I dont know if it is a common problem or its only because i'm poor, but my pc it's not very recent and does not support secure boot.
With EAC there wasn't any problem, but the new anti cheat requires that in order to do his work, so now i'm unable to play the game.
I realy liked the game and its a shame i can't play it anymore, but i dont know what else to do aside from leaving it on my steam library only taking dust.