View available wireless networks
 

When I right click on the icon in the system tray I get the normal response.
But when I then click on "View available wireless networks" none show up,
with the only enabled button being "Cancel." The darn thing is my wireless
802.11b still works (it's an open network at my office) and I am connected.
But I fear that, without access to the "advanced" button and page I will be
unable to connect to other secure networks which I have had access to before.
I did go in and restart the wireless zero configuration in the system
administrator files but with no result. Any suggestions? FYI, am using XP
home edition on a laptop and had access to the advanced options 'til about a
week ago. Thanks.