I didn't make it!
What is a deicated server and what does it do? How do you change it. Thanx in advanve for the help.
Dedicated server means your server is meant either for a private server where only you can play.. a LAN game where another computer can connect to your server if you tell them the ip, etc.. or you can set it to Internet to let everyone see your server and then join it.
Just click on the dedicated text to switch the different modes.