Wireless Networks icon missing

I am running XP and use a DLink DWL-650+ card for wireless comms.

I have not used it for a while and today when I attempted to use it, there
was nothing. In the Network connections part of settings, I could not find
the Wireless Networks icon to click on.

I have removed and reinstalled the DLink drivers twice without any change.

Any idea why I can't find the wireless networks icon so I can chose the
networks available?

Thanks,

David