Unidentified Software Download Wants to Install

Does anybody recognize this download window?  Other family members use the computer and nobody recognizes it.  I have Norton, Malwarebytes, Emet 5.1 Run CCleaner on occasion.  I hit Install later and tell everyone to do the same.  Maybe it is a Chrome or Firefox thing. I just don't recognize it.  I wouldn't know what I would be seeing in Hijack. Task manager shows nothing. I have fresh set points and backup but I still don't want to download it until I know what it is. It will go away and then comeback after a few minutes.

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