Did software update today and now iPhoto is not working. I have OS X Yosemite 10.10.3
Did software update today and now IPhoto is not working. Operating system is OS X Yosemite 10.10.3
MacBook Pro, OS X Yosemite (10.10.3)
What OS X version did you upgrade from? What iPhoto version did you have before upgrading? You cannot upgrade a version of iPhoto from a pre-10.10.2 OS X version installation. You needed iPhoto 9.6.1.