If someone have the same problem ;
http://www.nickyzai.com/?p=kro
-dl : kro renewal.exe -dl : dll http://rathena.org/board/topic/70962-recommended-client-setup/
-2012-04-10 UNDIFFED + Changes - http://supportmii.co...aRagexeRE_S.exe
-Update your weed to diff this (<= I didn't update, that's why I was stuck) -dl : Latest Stable Data Files/GRF
It worked for me, after updating my patcher, I could connect to my server.