We need a forum "sticky". A guide on installing, reinstalling, migrating, etc for different versions.
What to do, and what not to do. It would save so much time! Why each year we have these long discussions instead of pointing to a clear written guide by PGM?
P.S. Also, there should be a simple solution that takes care of all purchased (PGM) add ons within BIAB. Not only showing "what is installed" in "Help menu", but also cross referencing user account > downloading and installing everything that is missing in one click.