FIFA 23 introduced a kernel-level anti-cheat that is a frequent source of "Failure to Launch" errors.
Ensure your system environment isn't blocking the game from completing its installation or launching. Re: FIFA 23 won't start from Steam (EA app) fifa 23 for pc download fix
: Close the EA App completely (check the system tray). Right-click the app icon and select Run as Administrator before resuming the download. FIFA 23 introduced a kernel-level anti-cheat that is