Powerpoint showing Greek letters on Yosemite?
Since I've upgraded to Yosemite, when I open a file in Microsoft Powerpoint 2011, all the letters come up as greek alphabet letters. If I open the same presentation in Keynote, it is fine. Also, there are some letters that appear normal but majority are greek. I have checked the language and it is set to UK English. Any help?
MacBook Pro (15-inch Mid 2012), OS X Yosemite (10.10), Office 2011