Thank you, Peacekeeper. I am unsure if it is a commonly used program. I upgraded to Win 10 and soon (maybe a day or two) thereafter, McAfee identified the file as a virus.
Have you looked in the Quarantine folders (Navigation > Quarantined and Trusted Items > click Folders to expand) to see if it's in there as often there are more details given, such as a path to the original file, which may give you a clue as to what it was.
The link Peacekeeper gave is a good guide anyway, I wrote it !!