iphoto does not shutdown
It overloads my processor from the start and doesn't end, if I choose quit it doesn't comply and keeps going forever, it occupy 140% of processor. I can see all my photos, I can edit but with very slow response and I have to force quit. I have repaired the library with no result. My Library is 78 GB. I already tried creating a new library and adding a couple of pictures, it works fine and I can quit normally. When checking activity monitor it has 25 subprocesses running. Another funny thing, i I click to select a different library there are 4 libraries to choose from, all the same name and same directory location. I have bee trying to solve this problem for months.
Mac Pro