This is more of a gameguard error as its detecting malicious programs or something in your computer, turn close all your programs that you have open and or restart the computer, then you should be able to log into the game without a problem.
This is more of a gameguard error as its detecting malicious programs or something in your computer, turn close all your programs that you have open and or restart the computer, then you should be able to log into the game without a problem.