Kalonline anti hacking error

[kingex95]

So I know I'm getting on my nerves. but I've got it all right now.

as soon as i am in the game a few minutes later the game closes.

error code: There's a problem in the function of anti-hacking (3560). The program is closing.
Can someone help me please?

 

[kozlic]

Same thing happening to me.
Dug out my old files, wanted to play and this is preventing me from doing it.
I have no idea what I used to do back in the day to fix this.
Anyone got any clue?