java\l2s\game\GameServer.java 190 строка удалить
if(!Config.EXTERNAL_HOSTNAME.equalsIgnoreCase("127.0.0.1") && !Config.EXTERNAL_HOSTNAME.equalsIgnoreCase("94.198.109.166") && !Config.EXTERNAL_HOSTNAME.equalsIgnoreCase("188.127.236.236")) //tbvrumv10
{
System.out.println("You are not using the proper IP for this licence, please correct");
System.exit(1);
}