Hi all,
I was having a lot of the problems that others have had with Avast.
This is going to sound really, really stupid, but, after searching for a “fix” here and not finding anything, I got fed up and thought, “Where else is Avast on my system.”
When I searched the Prefetch folder I found a number of Avast entries. So, I cleaned out the contents of the Prefetch folder (including “layout.ini”), hit the reset button and it took about 3 minutes to boot, but, no more Avast problems!
I haven’t a clue as to whether this will work for you, but it did for me.
Just my 2¢