I just did this around a month ago, why did it come back and update to pro? In fact, I am positive I got the same instructions here, from this forum by reading other users with the same problem. Is there something I should be watching for in the updater? How can I keep this from happening again? I guess I will do this again, but if I run into this again, sadly I will say goodbye to Avast! if I have to delete and reinstall the program every month…