@Einarrri  This is a current known issue with the EA App.  We're hoping it gets fixed soon, but in the interim, I'd suggest going back to Origin.  You can download it from here:

https://answers.ea.com/t5/Origin-Client-Web-Technical/Downloading-and-installing-Origin-Windows-and-...

It's fine to have both Origin and the EA App installed on the same computer; you just can't run them both at the same time.  If you get an error when trying to install or run Origin, open the Task Manager and kill the EABackgroundService.exe, or restart your computer.