audio analyzer for digilent analog discovery

I've been using v 1.0.0.75 for several months with an AD2. I downloaded the user file when I downloaded the software. But the user file is pretty basic, only seven pages. I could use a little more assistance with some of the screen settings. I wonder if there is a more detailed help file available. I think all the original downloads were removed while the author fixed some glitches about a year ago. Perhaps there was more detail in the original version.