I am trying to install Aperture3 on my Mac Book Pro.
Aperture3 is already installed on my Imac.
I have got only 1 serial number, which corresponds to the Aperture3 upgrade.
I need the initial Aperture2 serial number to go further. I initially downloaded Aperture2 through a trial version.
I am unable to recover this trial serial number.
Could anyone help me on this subject?
Do you still have an Aperture 2 installation running on one of your machines? Then the About-panel (Aperture menu -> About Aperture) should show you the serial number.
Have you searched your email? The registration number should have come by email. How long back in time do your Time Machine Backups go?
If you really can not din the serial number contact apple for a replacement:
Pro Application Replacement Serial Numbers: http://support.apple.com/kb/HT1861
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