Hi iye24,
I am sorry you are having this problem but let me help you.
Have you checked the steps here?
http://www.intel.com/support/wireless/wlan/sb/CS-031852.htm
http://www.intel.com/support/wireless/wlan/sb/CS-030736.htm
http://www.intel.com/support/wireless/wlan/sb/cs-034114.htm
Let me know if it makes the trick.
Kevin m