Yeah… I’m sorry to say but DeepScreen is way too sensitive. I was forced to disable that because it’s blocking various things that aren’t bad files.

Too many false positives just makes it an annoying feature. And there’s no way to ‘customize’ deepscreen either. You either turn it on or you turn it off, simple as that.
I don’t mind it happening once or twice, but it’s happening with way too many (legit) programs.

I love avast, it’s still my favorite anti-virus program out there, but 9.0 isn’t my favorite update for now.