请帮忙看看怎样才好~~谢谢！

我是用猫自拨号！端口也在猫里绑定了！开后显示如下：

0.0 fps  0( 0 spec)/16 on
Protocol version 46
Exe version 4.1.1.0
Exe build: 14:15:49 Sep 26 2002 (2163)
Auth Server
couldn't exec language.cfg
WARNING: UDP_OpenSocket: port: 27015  bind: WSAEADDRNOTAVAIL
FATAL ERROR (shutting down): Couldn't allocate dedicated server IP port

(过会就自己关了！请高手帮帮助）