Ya, well that did not work well that I can tell. I picked a folder (Midi supertrack6demos-latin piano) with 6 .sgu files. When done BIAB reported 6 midi files had been written, but where they are is anyones guess. they were not in the sgu folder.

BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, 1TB WD Black NVMe SSD, 2TB WDC Blue SSD, 1TB WD Blue, 2 TB SK NVMe, 6 TB External, Motu Audio Express 6x6