I did not have that folder under 2015.
Updated to 2016 and still don’t have it.
I read it had something to do with SafeZone, but also with command line things.
No clue what it is or supposed to be.
Really strange that some people have that folder under 2016 and others who have updated the same way don’t.

Perhaps even stranger…
Why would avast blocking something from avast?