Thread:Deathstalker666/@comment-1915529-20140702204420/@comment-3547390-20140728175722

I am sorry that your dad is getting mad at you. Such a thing takes time and a lot of troubleshooting. Still, you might want to give up for your father's sake.

If you want to continue, I would definately advise trying to turn Windows Firewall off. You might also have virus scanners which in turn means other firewalls. Quake's whole problem with the NAT bug stems from a lot of conflicts with Firewalls.