When trying to export a photograph to a folder on my hard drive (do it all the time) LR froze and I had to restart my computer. When I reopened LR all of my settings had disappeared. I have the catalogs and images but none of my settings are there - including Library View options, labels, ratings, It opened with the splash screen which I had deactivated. Any ideas on how to get my settings back? Opening the latest backup catalog didn't help.