Miruku's Client
http://rathena.org/board/topic/54426-miruku-15122011/
Clients data files
http://rathena.org/board/topic/54190-release-basic-rathena-client/
P.S. Not sure what your going on about at the end ^_~
but i try 2012 03 07 its still the same. still disconnecting and not supported by the packet.
Maybe because your missing the packets in your source files?
It looks like the error lies somewhere in your LUA/LUB files. Check if you have the corresponding LUA for your client. Also it could be missing data in your packed GRF...
You should really test your data folder before making it an GRF...
I still like to rock ck's release http://rathena.org/board/topic/54190-release-basic-rathena-client/
Is your "DATA.INI" file edited correctly?
What client/data pack and lua files are you using?
P.S. There's many reasons for this. Is the server online, lol.