I think that does exactly the same as ffmpeg did. I did the decompress, tried it, then renamed the .wma files as .wma.bk and tried again. At present, still the same.

I wondered for a while if the problem was with audio output, not BiaB's handling of the RealTrack files, but opening one of the .wav file into an audio track demonstrated that those are playable.

Whenever I try to run even a solo track with one of the .wav instruments, I get a bunch of those Yellow pop-up windows in the bottom-right corner. Too many to read and and I can't presently find a log of what they say, not get rem reliably, nor copy and paste the content ... frustrating. One of them says something like RAcG.ST2 file couldn't be found, and/or the .wma file couldn't be found either on this machine, or on the pgmusic demos server.

.ST2 files seem to be in bb/Soloists and it's correct that that file doesn't exist there. As they seem to contain data about the soloists, maybe the file missing is of no consequence.

If I right-click a musician in the mixer window and click Select Real Tracks, I'm offered a list, but the one I've chosen says "N/A" and the next time is not displayed (If have the show-NA checkbox unchecked). Trying a "Rebuild and Fix" tries to do something but complains that the .ST2 and .XT2 files are missing. It says to either find them and copy them into bb/Soloists, or reinstall BiaB.

I haven't yet registered this copy as I'd like to get it reasonably working before I do that. AFAIAA there's nothing from the Pro version that's disabled prior to registration, so I think that is not the problem.

Jazz relative beginner, starting at a much older age than was helpful.
AVL:MXE Linux; Windows 11
BIAB2025 Audiophile, a bunch of other software.
Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts
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