@ManagerBOSS55 After I closed fifa and tried to open it i got the same error, disabled my antiviruses and nothing was working. A couple of hours later i thought that id disconnect my controller and disable my anitviruses and BOOM it worked .
Finally found a solution no one has mentioned for the FIFA 23 PC Anticheat problem. While yes you have to disable other anticheats you ALSO have to disable all the antiviruses, yes even the one windows automatically uses. Go in to Windows security and then it's quite easy.
@Echinoides Does it look like this for you? You should go to your anitvirus and turn it off totally which OFC isn't recommended but then again if you want to play...
@lantttty No not really just search Windows security it your task bar and then start looking for settings for your antiviruses, when your done it should say they're either off or 'snoozing'