Can you go into Device Manager, view by container, expand the peripheral in
question, and send a screenshot?
________________________________
From: wdmaudiodev-bounce@xxxxxxxxxxxxx <wdmaudiodev-bounce@xxxxxxxxxxxxx> on
behalf of Franz Detro <franz.detro@xxxxxxxxxxxxxxxxxxxxx>
Sent: Wednesday, November 8, 2017 7:28:00 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] USB Audio Class 2 driver and MIDI
Hi there!
I have issues with MIDI ports not being available in the system when the
Microsoft Windows 10 UAC2 driver is loaded (latest version 10.0.17025.1000 from
Windows 10 Insider Preview Build 17025.rs_prerelease.171020-1626).
Microsoft documentation at
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/usb-2-0-audio-drivers<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fwindows-hardware%2Fdrivers%2Faudio%2Fusb-2-0-audio-drivers&data=02%7C01%7CMatthew.van.Eerde%40microsoft.com%7C83fb5df2bdfc4424cc5d08d526bd6ac9%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636457517369882738&sdata=1oAPQ1v8OAIut5WqHHy0jp2Av9cU%2BMppG%2FTjEPSmTd4%3D&reserved=0>
claims that the USB Audio Class 1 driver should be loaded for the MIDI
interface / function:
USB Audio 2.0 Devices with MIDI (subclass 0x03 above) will enumerate the MIDI
function as a separate multi-function device with usbaudio.sys (USB Audio 1.0
driver) loaded.
Does this work for somebody on this list?
Franz
