open aperture backup with wrong version
Hello
I have a aperture 3 Backup and I want to open it, but I get the message:
"You have a newer version of aperture, please convert the backup to this version"
How can I find out what version the backup was made and convert it?
or
How can I downgrade my aperture version to the needed version?
Background is that I search for some photos that I cant find and I think they maybe in this old backup...
THANKS
BR
Martin
Mac mini, OS X Mountain Lion (10.8.3), null