Upgraded to Yoesmite - iPhoto Library file has disappeared.
Recently upgraded to Yoesmite; the iPhoto Library file has disappeared from my Pictures Folder
iMac, iPhoto 9.6.
Can't open iPhoto - error message is: "iPhoto is locked, on a locked disc, or you do not have permission to make changes to it"
Attempts to repair return the same message.
What to do?
Thanks...
iMac, OS X Yosemite (10.10.1)