I just checked the 2019 BiaB manual and found the following on page 402 of the manual:
"The CoyoteWT can be installed automatically when you install Band-in-a-Box, or you can install it at a later date by running the file SetupCoyoteWT.exe from the C:\bb\Data\Installers folder."


BIAB & RB2026 Win.(Audiophile), Windows 10 Professional & Windows 11, Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors