I followed all the steps you suggested, and the problem persists.
* I disabled SteelSeries Sonar (and also tried it without SteelSeries).
* I repaired all Microsoft Visual C++ Redistributables.
* I uninstalled, repaired, and reinstalled EA AntiCheat.
* I disabled all overlays (Steam, Discord, GeForce, etc.).
* I verified the integrity of the game files on Steam.
Furthermore, when I try to launch FC 26, the EA AntiCheat Crash Report Handler keeps appearing, and the game never opens. A cloud save sync message also appeared, but I don't have any saved games, and the problem remains.
Could you please review the error report or tell me what other tests I can perform? If you need the log files, the crash dump, or any other information from my computer, I'd be happy to send them.