Notes does this help?
http://www.driverscape.com/download/edirol-ua-1a

They are drivers for Win 7,8,8.1 and 10 for the UA-1A.


The fitness trainer asked me, "What kind of a squat are you accustomed to doing?" I said, "Diddly."


64 bit Win 11 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware