1. Download Server Files
2. Download Server Launcher
3. Register your server here
4. Edit server/UnrealEngine3/Binaries/MOHADedicatedServer.ini, find EncryptedLogin and change value to login:pass from previous step.
5. Run ZServer.exe
6. In ZServer add server exe and set params to this:
-ConfigFile="ZEXEPATHZ\MOHADedicatedServer.ini"

Basic Settings / How to set up your own server?
Open DSLauncher.exe and load MOHADedicatedServer.ini. Do not run server with this tool, only edit settings file.