I had Windows Vista and was getting unidentified netwoek no matter what I did. I went through every post on every site i could find and no reoslve. I finally decided i would try and upgrade to Windows 7 I used the Disc from Best Buy for the upgrade First i kept existing files, There was no resolve still same issue with Windows 7 Home Premium I am now Trying to di it with deleting existing information. If this does not work any direction would be greatly appreciated. As this Laptop is about to become AIRBORN.......

Hi, look like not easy to fix!By the way did you uncheck IPv6 before.http://www.winvistatips.com/unidentified-network-t31.htmlhttp://www.chicagotech.net/vista/unidentifirdnetwork.htmLet us know if it fixHope you find the info useful