Hi,
If you're using Windows XP Pro,
Go to your Start menu and then click on Run
in the Run window type in services.msc
and then hit OK.
When the Services window pops up, scroll down to the Wireless Zero
Configuration, and then double click on the Wireless Zero Configuration to
bring up it's properties.
Now go to the middle and choose Automatic for it's startup type, and then
click on the Start button to start the service
then hit OK, and then close the Services window.
You should see the Wireless Tab in your wireless network card properties
now.