Opened SD on my pc this morning and the right hand tabs for Warnings, Notams etc and the Virtual Radar at the bottom of the screen are all missing. Haven't made any changes to settings. Have plotted a local route with known Notams and nothing has appeared. Uninstalled and reinstalled SD but nothing has appeared warning or tab wise and still no virtual radar.

Seems to be ok on the tablet I use for flying but all rather mystifying....