How do I access photos in old catalog?
I have been using Lightroom for a few years (now CC) and had all my images in one catalog. I recently got notices about the catalog being too large and the need to "optimize" it, so I started a new catalog as of Jan. 1. I can access images in the folder I imported into the new catalog easily. However when I try to see images in a folder from the original catalog, I go to File / Open Catalog. I then see all my old folders, but the image names are grayed out and I can't see or open them. I can retrieve them normally in Bridge or Finder. I am using a MacBookPro with OS 10.12.2. I appreciate any help I can get.
