Apex Integrity error

I keep havin the Apex Integrity error, i dont have any of the applications installed. I even went as far to download the applications and then delete them from my computer to see if that is the issue and still no resolve. this has been happening for almost a year now that i have not been able to play on PC, i dont use cheats and never have. what can i do? I prefer to play this game on PC and nothing i do is solving the issue and it does not seem like EA cares at this point. i deleted apex and EA and redownloaded it, i installed software to see if any of those applications are hidden somewhere, its just sad that youtubers have to find a resolution before you guys can. I just want to be able to play the game i pay money on. Thankyou.
Game on launch says integrity error then when closed EA App "says try again later there was on error on our end"