Thats because Gameforge added addons for AION that disable cheat engine older versions.
And something "off the record" cheat engine was never banned from any Ncsoft games, and the reason for that is because NcSoft created it as an initiall addon for lineage2, but never published it. They sold it to some guyz, that they made it what it is now.
[Tut] Trouble attach main.exe on xp64 bits (Cheat Engine) 12/31/2011 - Grand Chase Hacks, Bots, Cheats & Exploits - 31 Replies I just wanted to share my experience here so do not complain if this tutorial doesn't work for you ..!!!
I use win xp 64bit and initially every time I try to attach main.exe always detected by xtrap but I finally found the solution
Ok we get on with it
to be prepared :
1. Grand Chase
2. CE newest version (i use 6.1)
3. Antivirus (I use Avast free antivirus)
4. Luck
Step :
San Po Pede i download ung PC HACK engine tsaka Cheat engine!! 06/04/2009 - Grand Chase Philippines - 25 Replies san Po Pede i download ung PC HACK engine tsaka Cheat engine!!sanapo tulugnan nyo ko!! di ko c maintindihan ung thundercheats n site!! di ko mahalukay ung pac hack engine 2.4!!sana po matulognan nyo ko!! TY:):)]