Currently Being ModeratedFeb 4, 2013 10:48 AM (in response to Victoria Herring)
How did you try to open the Aperture Library, Victoria?
Did you double-click it in the Finder and then get this message?
If that does does not work, can you open it with the Aperture Library First Aid Tools, by holding down the key combination⌥⌘ and double-clicking?
If the above does not help, try Frank Caggiano's tip and remove the iPhotoLock.data from your Aperture Library, but be careful, not to delete anything else. Do you have any backup of your Aperture Library at all? See:
Currently Being ModeratedFeb 4, 2013 11:26 AM (in response to léonie)
Yes = I both tried to open by doubleclicking and also the Open New choice under Fil I'l read the article and also check the other first aid == thanks much = I always have copies -- this is actually a collection of other smaller Aplibraries that I have not yet gotten rid of, fortunately.