Upgraded iPhoto library grayed out in Aperture.
I installed new iPhoto and opened an existing library. I upgraded the library and I closed it again.
Following instructions I went to Aperture -> Switch Library -> Open New/Other and browse to the iPhoto library directory.
I cannot select the iPhoto library as it's grayed out in the "File select" dialog.
What am I doing wrong?
iMac, Mac OS X (10.7.1), 27 and 21