After I upgraded from Windows 8 RT to Windows 8.1 I discovered there is one icon I couldn't get rid of. it's on the Metro Appl page, it's called "ms-resource:appDisplay" When I tried to open it, it said, could not open this app, if I hold the icon try to remove or uninstall it, there is no such option, only option is "pin to start". Anyone know how to do it?