@ernilos
thx it's work 100%
i play Elsword ID(indonesia) servers
in server ID x2.exe its packed packer protector but it can dumped easily and look argument using OllyDBG
this is the argument for server ID "8f9slxa02nkp29ak1u26mqpcmshnf7k"
oh yeah checkkom can bypass with asm patching methode using dll injection but need reverse enginering knowledge.
regard's Ronald1991
sorry for my bad English.