Mario, Audiotrack, Jeff
I think renaming a bunch of existing files one by one makes a bunch of work. I suspect Band in a Box uses Windows system functions for sorting, so I suspect the settings/registry method is easier.
I found this:
https://www.askvg.com/how-to-disable-numerical-file-name-sorting-and-enable-classic-literal-sorting-in-windows-xp-vista-and-7-explorer/


Biab/RB latest build, German Language Pak, Win 10/64 Pro, 1 TB SSD, 32 GB RAM. Notation SW Finale, StaffPad, SmartsScore – Playing Double Bass, Guitar, Piano