Dude ALL THE ANSWERS (some but lots of them say) are about change main.exe/you got an outdated main.exe , And seriously dude the main.exe is always updated when u start the game dont be stupid and that Q. I know its answer and you told it incorrect, here it is:
Incorrect Question:
Q: The hack already bypassed gameguard, but I get DCed by the server!
A: YOU must be using a really outdated HACK or an outdated main.exe, simply DL an updated version of the hack and run it OR DL a modified main.exe or use a recently replaced one.
Mistakes: You told about main.exe is outdated too much time wich was not helpful and no one can get a new main.exe exc for Ntreev and GC team , You cant DL a modified main.exe and you cant replace one , the game will like be filled with weird pictures and errors.
Correction:
Q: The hack already bypassed gameguard, but I get DCed by the server!
A: Grand Chase/Ntreev has now got onto the block hack thingy, You will see you have a Gameguard.des in the Main file and one in the GameGuard file,
Activate hack , in NAGC or any ver. (tested only in NAGC) when gameguard finishes checking and etc. and when that small picture dissapear , Quickly before the loader shows , Delete Gameguard.des the one in main file and you can hack.
A2: Go to stage file ,enter AI file , Delete ai.kom and open game, when u go to a dungeon it will say an error and take u off it saying: Client 1 Error (idk full). Then close GC and remove hack, Activate hack , then it should start working.
So thats what i know for now.
P.S I never write that long o_o