When you download the server there should be a folder called "vcmp" in that folder there should be a file called "config.ini" but it would appear that you have deleted or renamed that folder or file.
Redownload the server zip file, extract it then open up "vcmp\config.ini" and edit the values: "ServerName =" and "AdminPassword ="
e.g.
ServerName = "[0.3z]b4t's Test Server"
&
AdminPassword = "servtest"
Then start your server.
Hope this helps.
-AdTec_224