www.makemkv.com

I rebooting the machine several times and tried different disks. Any other recommendations?

I get this "device doesnot exist error" at the end of this note after successfully flashing with 3.1. What could be causing this error?

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Patched (microcode access re-enabled)
Firmware version: 3.10
DVD all regions: Yes
BD ...

Did you get it to work? I received the same error with this drive and it does not work with 4K disks. IT apears I need to complete another step. Can someone let me know what I need to do? MY drive information is below:

Drive Information
OS device name: H:
Manufacturer: ASUS
Product: BW-16D1HT ...