Jack, if it's an older version, it's likely that the files/folders might be stored elsewhere. A new feature was added more recently to consolidate files into improved locations.

From the parent folder (x:\bb\) search all sub-folders for a file named 'intrface.bbw'.

In that folder, rename the files intrface.bbw and Mysetup.dk (rename to anything, e.g. intrface_OLD.bbw)

Then start BiaB and see if it launches.

Do let us know.

Trevor


BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.