If I was to guess it could be called the Avast Uninstaller. I'll google that for free.
http://www.avast.com/en-us/uninstall-utility found with a search. Looks like the right one.
Don't take this wrong. I find these all the time for folk.
Bob
called avast because cant uninstall it they told me cost 100.00 dollars to help ?if I asked you to un stall why not it don't work plus takes over my computer and still lets virus on my computer and will cost more to replace it why.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic