I tried opening iPhoto last night, and message popped up saying it was locked. The option to quit or repair appeared, and after hitting repair and entering my password, another message popped up saying it was locked, so couldn't be repaired. Any ideas??? I can get to my photos in Finder, but it would be nice if iPhoto worked. It's an early 2013 13" rMBP, with Mavericks and all updates. TIA!