Little help please.

Start button does not appear what files or something else im missing ? I need fix for the server side maybe

check port, ip and client version and edit this with ipipunt

check ports in router side, and in firewall side, if that fail,

close firewall and check, if fail,

close firewall and open all ports in router, if success

make sure you open the corrects ports dude

close ur firewall and check it again