Office 2016 sandboxes the fonts in the app. I'm not a font expert but this change might also make using a font management app like Suitcase more complicated. Kurt Lang's site is a good resource: http://www.jklstudios.com/misc/osxfonts.html
Office 2016 installs fonts in each application folder not in the usual Fonts > Microsoft folder. Each app has its own fonts for sandboxing reasons.
Control-Click (Right-click) on Office 2016 app in Applications. You’ll find fonts in this location.
Contents > Resources > Fonts
Previous versions of Microsoft stored it's fonts in the main Library/Fonts/Microsoft folder.
Deleting the old Microsoft Fonts folder might help if you are no longer using Office 2011.
- Office does not need ANY of its fonts to “run.” However, various features of Office will be broken or display poorly unless you leave the fonts it installs in place.
- I would caution you not to disable the Chinese/Japanese fonts. These are required to produce certain special characters.
I would also delete the Containers for the Office app that is crashing. Delete font caches using a utility like
Font Nuke and restart after deleting fonts!
User's Library > Containers
com.microsoft.Excel
com.microsoft.Outlook
com.microsoft.Powerpoint
com.microsoft.Word
Restart your Mac then test.