Unable to Edit photos
iPhoto 9.4.3, OSX 10.8.3 iMac
All of a sudden I am unable to edit any one photo in my library - usual execution is double click on a photo to bring up the editor - do that and I get a great big
exclaimation mark, no expanded photo, no editing tools - nothing. I can only view the thumbnails within each Event etc.
Have imported library from backup - same thing happens
Have restored permissions, thumbnails, database etc nothing happening, same old exclaimation mark.
Obviously I'm thinking, ok what have I done to make this happen, and for the life of me I cannot think of anything,
Any ideas anyone - please.
iMac, OS X Mountain Lion (10.8.3)