Thanks Jazzman. I just tried entering the DXi window and changing to Roland VSC and still the same error message "Microsoft GS Wavetable Synth in use by another program". I did a search on Google and it seems there are a lot of problems with Windows Vista using the Microsoft GS Wavetable Synth. Does anybody know of another output driver I can use then have BIAB find and add it as an available selection in the MIDI Output Driver(s) selection box? I only have 3 choices: <No MIDI/Sound Output>; Microsoft MIDI Mapper; Microsoft GS Wavetable Synth. Roland VSC, Quicktime, and many others are MIDI output drivers. They are on my PC. Why can't BIAB find them and show them as a selection in the MIDI Output Driver(s) box?


Microsoft Surface Pro, Thunderbolt 4, Windows 11, Scarlett Audio Interface, 2025 BIAB & RB, FL Studio Producer, Studio One Producer, Melodyne Editor, Ozone Advanced.