Guys. when i tried to open the patcher. it patched but when i was about to open Sir Brian~'s GCHack v1.1.3 a notice(a bugtrap notice)popped out. "A Crash has been detected" then i clicked more "main.exe caused ACCESS_VIOLATION in module "D:\GrandChase\Grand Chase\main.exe" at 001B:0157E643" after that i cant use sir Brian~'s SD hack