I think thats the file I got last night from someone at avast, anyways I am about to install avast and test, I should have an answer in a few minutes.
EDIT:
Avast is installed and the file is in place.
After i had installed avast and then restarted to put the file in place, i clicked shutdown
and youll never guess what happened ?
It shutdown without hanging/locking up
am gonna do somemore checking to see if it wasnt a fluke.
but early signs look good.