I tried absolutely every trick, from reinstalling Mountain lion and iPhoto to buying iPhoto library Manager. NOTHING worked
Your photo library is damaged or unreadable and cannot be opened. Please restore from a backup.
I went through all the repair/rebuild options when pressing cmd/optn and pressing the iphoto icon
I reinstralled Mountain Lion, ran software update, reinsalled Iphoto and ran software update,
I restored old copies of the iphoto library from Time Machine.
I bought Iphoto Library Manager and tried to retrieved and/or rebuild the library
ABSOLUTELY nothing worked and I still get this error message.
I went to the Apple store in Geneva and they told me that deleting Iphoto, reinstalling it and running software update will fix it. It didn't
Can anyone please help or shed some light on what could be wrong ?
OSX 10.8.2 and Iphoto 9.4.2 on Mac Pro 15 in