OK, it appears you have a relatively old version of BIAB (2021) and the BIAB-VST (V3.9.12). Sorry, I missed that. My initial response assumed you were fight current problems. You appear to be fighting old problems. When did it stop working?

Have you tried to install:
Band-in-a-Box® Version 2021 Update - Build 845 (Oct 29 2021)
Available in the support area?


BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, Motu Audio Express 6x6 - My SoundCloud (Tip: No need to create a SC account to hear music - just hit ESC ).