I am looking at my Bloom Trainer Manual, as I anticipate mentoring a new BLOOM user.
Perhaps my manual is out of date? It says that i need the BLOOM installer, the Art of Reading installer, the .NET 4.5 installer, and LAME for audacity installer.
Here is the page we try to keep current with this kind of information. It is specifically about holding workshops, so you may find some information is not relevant, but most of it is.