不同系统位置不一样，窗口7的这样去

You should not turn off Windows Firewall unless you have another firewall enabled. Turning off Windows Firewall might make your computer (and your network, if you have one) more vulnerable to damage from worms or hackers.

1. Open Windows Firewall by clicking the Start button , clicking Control Panel, clicking Security, and then clicking Windows Firewall.

2. Click Turn Windows Firewall on or off. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

3. Click Off (not recommended), and then click OK.

所有跟帖： 

• 谢谢啊。俺找到了。可是俺的防火墙一直就是开着的，从来没有变过啊 -woth- ♀ (0 bytes) () 12/07/2012 postreply 08:00:34

• turn it off, give it a try -色大胆小- ♂ (0 bytes) () 12/07/2012 postreply 08:01:42

• 试了，还是不管用啊 -woth- ♀ (0 bytes) () 12/07/2012 postreply 08:03:06

• 下一步检查你的防病毒软件是否自动屏蔽了天涯 -色大胆小- ♂ (0 bytes) () 12/07/2012 postreply 08:18:54

• 这个又该咋检查啊？ -woth- ♀ (0 bytes) () 12/07/2012 postreply 08:19:39

• 抱歉，一两句说不明白。在你身边找个懂行的帮你看一下 -色大胆小- ♂ (0 bytes) () 12/07/2012 postreply 08:21:55

• 唉，电脑白痴就是麻烦呀。 -woth- ♀ (0 bytes) () 12/07/2012 postreply 08:33:00

• 把杀毒软件关掉试试。 -jin_yin_hua- ♂ (0 bytes) () 12/07/2012 postreply 08:36:45