The repair worked great in windows 7 home premium, but it also appears to have disabled detection of my anti-virus by windows. The flag icon in the lower right has the red x and states I need to find and install an antivirus program. I'm using kaspersky and it is installed and working properly. So far no other apparent issues. Thanks for your work in resolving my "proxy server" checkbox issue which was making me crazy. I will gladly exchange repair of a major issue with a minor annoyance any day and at any time.