I'm pleased that you got it working.
Generally, a new version / reinstall can be just installed over an existing version. I understand that BiaB writes very little to the windows registry, perhaps some information on Fonts, but not much more.
At any rate, you resolved your issue so that is the desired outcome.

Also, please mark your original post as resolved as has been suggested. This can assist others in the future


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