This might be a long shot, but try this:

1: Open the BiaB song in Real Band

2: Save the song (still as a BiaB song) with a different name.

3: Then open the newly saved song in BiaB and try the export to Wav again.


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