If it’s actually a DGX-660, you might not even need to use a driver with it, because it should be class compliant. It doesn’t matter as far as which version of the driver to use, but I wanted to check whether it has MIDI DIN ports or only a USB TO HOST port. If you have trouble finding it, I’ll look on my computer so I can give more specific detailed instructions.)Īre you sure it’s a DGX-600, or did you mean to type DGX-660? There’s no DGX-600 listed on Yamaha’s web site.
(I’m not in front of my Windows computer right now so I’m going by memory. Go to the Apps page of your Settings and wait a minute or so for the list of installed apps to be populated, then scroll down until you see the Yamaha driver listed, click on it, and select uninstall. Before you do anything else, you’ll want to completely uninstall the driver.