Hi guys need help changing my AA proving grounds server name to claim it , now its a server through gamesservers i have shut the server down to edit the files but after restart your site says its still under Americas Army test server , yet in the setting advanced setting as the basic one has no option to change the server name, though in the .ini file it says Americas Army proving grounds , not testing server next to server name ? its the only place in the whole file that states Server Name:

If anyone has ever changed one id be grateful if you could tell me step by step