Change location of referenced photos
I recently upgraded from a 2007 iMac to a MacBook Pro and had to move my aperture library over (I'm using Retroactive on Big Sur).
This is a referenced library and I have all the raw photos in a folder on my external drive but not in the location aperture expects to find them (which is a file path on the old iMac).
How do I make these raws be seen in their new location?