You got it working?
I figured mines was a year or two, too old. Intel HD 4000 (5000 recommended)
Tried both Pr 2017 and Pr 2015.3, no luck. Completely uninstalled everything and tried with Pr 2015.3 and that did not work either… Here’s the trouble shoot articles.
Premiere Pro, CC, CC2014, CC2015
https://support.mettle.com/hc/en-us/articles/222521867-Which-versions-of-the-Premiere-Pro-do-you-support-
MacOSX: Mavericks (10.9), Yosemite (10.10), El Capitain (10.11).
https://support.mettle.com/hc/en-us/articles/222597328-Which-versions-of-the-OS-do-you-support-on-the-Mac-
Discrete Graphics:
ATI/AMD (7 Series – D300, 500, 700 – R9), NVIDIA. We highly recommend display cards with at least 1 GB of VRAM (preferably higher).
Onboard Graphics:
We recommend Intel HD 5000 and Iris Pro Graphics.
https://support.mettle.com/hc/en-us/articles/222521527-Which-GPU-Display-Cards-work-with-your-products-on-Mac-
…
MacBook Pro Retina, Mid 2012, 2.6 GHz Intel Core i7, 16 GB 1600 MHz DDR3, Intel HD Graphics 4000 1536 MB