Is the conjuring 2 based on a true story?

Question

Answer 1

Since it is a story about the supernatural, it is hardly likely to be true, although it might be based on things real people thought they experienced. 

Answer 2

I have serious doubts; actually, I would rather think that nightmares - and, eventually some horrible crime stories - inspired this horror movie.

I did not see it, so, I checked:

https://en.wikipedia.org/wiki/The_Conjuring_2

Answer 3

I couldn't find the author of the book but I saw "the Conjuring" and watched most of "The Conjuring 2" before it about put me to sleep. I couldn't find anywhere that said it was based on a true story as I believe the same as Tink. I usually watch some of that stuff or read some of it also but I wasn't impressed with either of those!