不同係統位置不一樣，窗口7的這樣去

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： 

• 謝謝啊。俺找到了。可是俺的防火牆一直就是開著的，從來沒有變過啊 -woth- ♀ (0 bytes) () 12/07/2012 postreply 08:00:34

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

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

• 下一步檢查你的防病毒軟件是否自動屏蔽了天涯 -色大膽小- ♂ (0 bytes) () 12/07/2012 postreply 08:18:54

• 這個又該咋檢查啊？ -woth- ♀ (0 bytes) () 12/07/2012 postreply 08:19:39

• 抱歉，一兩句說不明白。在你身邊找個懂行的幫你看一下 -色大膽小- ♂ (0 bytes) () 12/07/2012 postreply 08:21:55

• 唉，電腦白癡就是麻煩呀。 -woth- ♀ (0 bytes) () 12/07/2012 postreply 08:33:00

• 把殺毒軟件關掉試試。 -jin_yin_hua- ♂ (0 bytes) () 12/07/2012 postreply 08:36:45