Msg:bitdefender Quickscan Automatically Removed . . . Again & Again . . .
I installed Bitdefender (free) online virus scanner on 27 April 2016 in a Windows 7 laptop. Now (2016-07-19) for about two weeks, The alert (apparently from Chrome) Confirm Changes The extension "Bitdefender QuickScan" was automatically removed. keeps appearing about one a day and it seems to make no difference whether I…