I just upgraded to 10.12.4 on my Mac. I am now unable to activate Aperture as my desktop or screensaver. i have tried all three Repair and Rebuild within Aperture and it still does not work? What do you think is the problem and the solution?
I've been using the new Panasonic 200mm f/2.8 lens with the 1.4X teleconverter for a bit now, and am ready to share some examples. Also, it's the show's TWO YEAR ANNIVERSARY!