Here's what I did to make an LAN server.
1.Open server.cfg
2.This is what you'll see when you open the file:
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echo Executing Server Config...
friendlyfire 0
lanmode 0
maxplayers 16
port 5192
hostname VCMP:Server
gamemode0 mode
rcon_password
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3.Change ''VCMP:Server'' to a server name of your choice.
4.Beside ''rcon_password'',put your own personal password.If not players can simply become an RCON admin.
5.Save and close,then open ''vcmp-svr.exe'',and that's it.You're server's up and running.
6.Now go to ''Run'',and type ''cmd'' then press ''OK''
7.In the command prompt,type ''ipconfig'' and press enter.
8.Look for ''IP Address'' and copy the address. (ex : 192.168.1.9)
9.Open your VCMP client,go to ''Favorites'',and add your IP and put '':5192'' at the end of it. (ex : 192.168.1.9:5192)
10.You should see your server in your favorites list.