Yes, I changed that and recompiled to match ragexe
I found the problem.
I just see, the launcher I use that has included ragexe already..
so any ragexe in the folder every version has not been use.
so whatever I change that not make it work except disable feature and lower version to 30-32.
ok... after using some time.. finally, I got it work
latest updated source (with packet obfuscation) + latest updated kRo + 20141022 Ragexe + some modified client
Thank you