I already tried that, as it was suggested in a previous post on this forum. However, that did not fix the problem. Still getting boxes with question marks instead of notation.

I have been using EarMaster 6.2 on a MacBook Pro running OS X El Capitan for a few months. However, as of today, fonts do not display correctly in notation exercises. Instead, I get boxes with question marks. I tried the couple of actions suggested in an earlier post on this forum about font ...