Don't get me started. I can't do squat with my copy of Focal Pro (Mac household only) and my 5D3. Waiting for Canon to update the SDK? Is that what's going on?
Yes, the issue is the Canon SDK. But what else isn't working? AFAIK, other than needing to manually change the AFMA (which you also need to do with the Windows version of FoCal), the other tests all work.