error =204

Sorry, link broken...
and ask Nexon what the h*** is rong...

It's his HShield folder. That's what the error code is for. Happened to me when i tried using a HShield folder bypass. The only thing to do is delete everything and re-install.

Re-install or re-boot your computer ... Your comp might be hot causing glitches and stuff because you leave it on for too LONG!