help please... with connection and more

hello, i got v62 server up but i try kiki and localhost none work.

like i want people connect to my server

i download kiki....
wzmss.dll
kiki.dll
kiki

maplestory.exe

i put all in maplestory work for me but when i give it to my friend he can't connect?

and i also edit localhost XXX.XXX.X.XXX

with 127.0.0.1