This also happened to me today. I just wanted to chime in as well to let the developers know that those posting here must be only the tip of the iceberg. It took me hours to find this thread – I was eventually directed here from a malwarebytes board. I have used Avast products for many years and have never had a problem before today.

I can’t get that time of my life back, but please Avast, ensure that this problem does not ever occur again. Thank you.