Problem installing Tools for MR

I can’t believe that MR816 is now Legacy hardware!!!

I have tried to install MRtools (yamaha FWdriver) on a Macbook pro 2012 with Mojave. Impossible. I’ve tried everything I can think of, but nothing gets installed.

I’ve used 2 MR816s on my mac mini for 10 years without a problem. Now I wanted to record in another location with my laptop.

Does anyone have a clue? Perhaps on an older OS?

It says that Mojave is supported:

It does have some extra information flagged there though:

Have you checked the link and read that info?

An old OSX version might be a good option failing this.