Can't Access iPhoto Library
Hi,
I am phasing out an old iMac (late 2006 24-inch desktop) that's running OSX 10.7.5 and iPhoto 9.4.3.
My iPhoto library, containing 30,000+ photos, was created from that computer.
All of the photos are stored on an external hard drive.
I have been running Time Machine for regular back ups.
I just bought a MacBook Pro, running OSX 10.10.3 and iPhoto 9.6.1.
That uses the new Photos app.
I've had no problems importing new photos to Photos via that computer, and set up a new library.
I can open iPhoto on both machines, and can navigate to my old iPhoto library, but it's greyed out and I cannot open it or import photos to/from it on either computer..
How can I restore access to that iPhoto library, so I can see and manage all of my old photos, and merge my old iPhoto library with the new Photos library?
MacBook Pro (Retina, 13-inch,Early 2015), OS X Yosemite (10.10.3), iPhoto 9.6.1