I am on OS 10.10.3, I have migrated all my photos in iPhotos to Photo and I hate it. I am no longer using iPhoto but would like to go back to it.
when I try to open iPhoto I get the error "your iPhoto Library is locked, on a locked disk, or you do not have permission to make changes to it. iPhoto can try to repair the permissions." Then I can repair or quit. Since I can't open iPhoto I can't see the version number but All my Software is on the latest release.
I am trying to create a slide show in Photo and am having a lot of difficulty. Step one is clicking on create a slide show and that works fine step 2 is where all the problems begin When I try to choose photos I can only get to the moments screen. While all my photos are in folders and in date order for the show.
So I choose a group from the moments screen and that is fine. I go back to choose another group and it puts the second group in front of the first group. So I tried working backwards getting the last group and the second to last but that didn't work either.
I have not tried any fixes on iPhoto except to run the repair program that comes up with the error message. The wheel started turning nothing happened.
My library is located on an external disk. I have multiple libraries and have two copies of each one. One set of copies is for iPhoto the other for Photo. My photos have been on an external disk for 5 or 6 years with no problems. The disks are formatted in Mac Os Extended (Journaled) and was verified a few minutes ago and is good.
I do not know what a managed or Reference library means.
I am on a 27 inch Imac
all my data is located on external disks and there is nothing on my internal disk except the system and programs, The internal disk has a capacity of 999.9 GB and has 680.9 available The external disk where data is stored (including Music and Pictures) has a capacity of 1.99 TB and has 1.77 available