Well, plenty of work there, Josh! I've done virtually them all including Hitman Pro,MBAM, AdwCleaner, CCleaner but no change in anything, still same problem with the Start icon. Just can't wonder what I've done. Oh, and System Restore hasn't worked for months in my Win 10 so downloaded and was using Restore Point Creator which was better, but that nearly alway fails to work. Reformatting is a b...