problem with intel wireless

dear all
I have installed the driver for intel ipw2200bg
[root@laptotAdel ~]# rpm -qa | grep ipw
ipw2200-firmware-3.0-8.at
ipw2200-kmdl-2.6.16-1.2111_FC4-1.1.2-42.rhfc4.at


When I try to active the device, the system tells me that the ipw2200 
driver is not installed and it will not activate the device?
can you help plz