3 Replies Latest reply on Mar 2, 2015 1:29 PM by CmRung

    Lightroom won't open


      When I try to open Lightroom 5 on my computer, I get a box that says Confirm at top then in box "The lightroom catalog named Lightroom 5 catalog" cannot be opened because another application already has it opened. It will not let me choose or create another catalog. I have unistalled it and re-installed and it still says same thing