I apologize if this has been posted before, I tried searching but couldn't find it. About 3 weeks ago, my Dell Inspiron 600m running Windows XP Pro (32 bit) suddenly became unable to detect wireless networks in the area. I have a standard integrated wireless card (Intel PRO/Wireless 2200BG) and all signs show that it is working properly, only it won't detect wireless networks that are clearly available. Also, when I go into Wireless Network Connection Properties and hit "Configure" next to my wireless card, I get a pop-up notification stating "Adapter state not found in registry." I don't remember seeing this message in the past, but I can't really say when it started happening. I have tried various networks in various locations, it doesn't detect anything. I have an updated driver (w29n51.sys & Netw2c32.dll) , I tried using system restore to roll back to before the problem began, no luck. Any ideas would be greatly appreciated.