[Ghestos]

I had the same thing,but i fixed it..At first,try to open port in youre modern,maybe it's not open yet,or maybe Antivirus blocking youre IP.
or otherwifes,when u started the server,the firewall aked u permision,u pressed there something wrong,or open port in youre firewfll..
Them things only can help u..For more information check http://portforward.com/