Re: EAC Game Security Violation Detected (#00000001)
@Skellybob222 Sometimes I get this error as well. I think its just the EAC having problems.
I also get issues like this one on rare occasions: "This account is not permitted to play online", which another player had recently gotten here.
Overall, the only solutions that I know of is to either check the game's file integrity or to reinstall the game as the problem seems to be related to the EAC, (which I believe is re-installed and checked by those two methods).
Outside of that, it may be a program interfering with Apex, but if you're able to play it now, then it might of just been a bugged or corrupted EAC.