It's the attack of 0x30000030!
I have done all of the solutions listed here: http://www.klyptotech.com/HackShield...30#Description
So, don't even suggest anything on that list please.
The real kicker is that I have Dragon Nest and Vindictus and those Hackshields work perfectly fine!
I tried getting help on the other forums, but to no avail! Somebody save me~!
I recently moved to my uni for the semester, and I'm using their wifi. Could that be the cause?