Anti-cheat launches, nothing happens and then back to Origin

Hello,

I am playing Apex Legends since day 1. Everything was working great.

Today i was not able to use Origin (this page could'nt load). So i have followed a troubleshoot given on this forum by someone from EA's staff.

It was asked to follow those 3 steps in order to reset the origin and make it work.

Delete Appdata > Origin

Delete User > AppData > Local

Delete User > AppData > Roaming

I have followed those three steps and indeed Origin was working again but now i can't launch the game.

When i launch Apex Legends, it load the Anti Cheat window, that window closes and then it brings me back to Origin.

I really dont know how to fix this, maybe you could help me?

Thank you.