Success from our forum member:
"Hello everyone!
YESSSS! Band-in-a-Box is finally installed, and working perfectly!
A big big thank you to everyone, and in particular to Andrews, whose post accompanied by an image, greatly enlightened me, and reassured me, too, I must admit!
May the triumphal march of the trumpets of Aïda, finale of act 2, resound in your lives!

My last little concern is this:

For some reason that escapes me, the ".SGU" files are not related to Band-in-a-Box, yet duly and fully activated.
What I mean by this is that when I double-click on one of them, from the folder that contains them (folder created by me and called "AAA-Work"),
Windows 10 offers me a list of programs that can open it...list in which Band-in-a-Box does not appear!
I also specify that the SGU files themselves do not appear under the Band-in-a-Box icon, which, in principle, should be the case.
I remember in the past, I could double-click on the file, wherever it was, anywhere on the computer, and it opened with BiaB directly. What?

For the moment, for the purpose of experimentation, I have just proceeded against the current, I would say, by opening Band-in-a-Box first,
and then, from the program itself, by "file" > "Open", by opening one of my songs.
He read it without any problem. The concern therefore clearly does not come from Biab.

In summary, I presumably need to do something to be able, as I have for years, to double click on the SGU file
directly from my "AAA-Work" folder and that it opens with Biab.
How do I proceed?
I'm sure it shouldn't be rocket science, but I couldn't find...

In any case, again a sound and glorious thank you to all!

friendly

Alceste"

BIAB & RB2025 Win.(Audiophile), Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors, AKG K271 Studio H'phones