Hello, Some, but not all, of the links in my Win7 control panel don't function, meaning I click on the link and nothing happens. For example, in the Control Panel home screen, I can click on "Network and Internet" then "Network and Sharing." But when I click on "Choose homegroup and sharing options" nothing happens. I can click on the "Programs" link in the main screen and it takes me to the submenu, but I can't click on "Uninstall a program" from either the main screen or the submenu. The workaround in that case is I can click on "Programs and Features" and it takes me to the uninstall programs menu luckily. It's been doing so for a couple of months, from memory it was soon after using a registry cleaner so I'm guessing it cleaned something it shouldn't have? Any suggestions? I've done virus scans (AVG) and spyware (SuperAntiSpyware through Google Apps) and they all come up clean. It's very frustrating! Thanks!