How create server?

Maybe this file can help you: http://sdrv.ms/15MBtyC
A document from Rs_SabreFinn, so credit to him not me.

He also had a video but it is no longer available.
Download and open one of the docs.

Good luck!

Hi,
First check if you are behind a router. If not, creating a server probably won't work anyway.
Which Windows version are you running?

About Rs_SabreFinn's document, it looks quite confusing and i don't think you have to disable all that apapters..
Basically the IPv6 support on newer Windows version causing problems, therefore you have to disable the IPv6 protocol as posted here:
HD2 Wiki Dedicated Server
(Step 3 is probably not necessary)

Now for Windows XP you don't have to struggle with IPv6.

So next would be forwarding ports of your router and firewall.
For example if you want to run a server on port 11001, you need to forward following ports

11001	TCP, UDP
11002	TCP, UDP
11003	TCP, UDP
11004	TCP, UDP

For testing accessibility of your server i'd use the ServerLauncher.exe (in your HD2 main directory)