www.makemkv.com

okay... So I've asked this question before (setting up Libre-Drive on my Buffalo disc drive/reader) but in trying to do a "flash install" as its put, none of the files I've downloaded from the link provided are compatible with my iMac running on the latest OS. Are there Mac friendly files ...

Is the Archgon MD-8102P-U3YC-UHDB-K a good drive for UHD writing/burning for Mac OS?

Thanks for the tip
But, what do you mean by “flashing?”
...sorry, not THAT tech savvy

took a photo of the model details on its base... easier than describing it

Drive Information OS device name: /dev/rdisk9 Current profile: BD-ROM Manufacturer: BUFFALO Product: Optical Drive Revision: BN10 Serial number: KZ8H92J1011 Firmware date: 2117-05-30 17:24 Bus encryption flags: 1F Highest AACS version: 68 LibreDrive Information Status: Possible, not yet enabled Dri...

So then is there something I’ve done wrong with my attempt to enable the extension?
Should I try again?

When I open MakeMKV is always displays this message: MakeMKV v1.12.0 darwin(x64-release) started Optical drive "BD-RE BUFFALO Optical Drive BN10d" opened in OS access mode. Optical drive "BD-ROM WD Virtual CD 1110 1032" opened in OS access mode. It's highly recommended to install...

I followed the steps here that you've given
(restarting the Mac, opening terminal in recovery mode and typing in:
csrutil enable --without kext, then reboot

but my MakeMKV still says opened in OS access mode

Is it because of my OS? Should I not bother if I'm running on macOS High Sierra (10.13.3)?