3 Replies Latest reply on Jun 19, 2017 6:55 PM by DdeGannes

    I need a PRO to help me with an odd LR5.3 problem on a WIN 8 computer

    noctilux10 Level 1

      Hi all!  Well, Ive been at this problem for a week plus with a few "Gurus" to no avail, so here we go again!

       

      A week or so ago, I went to Export some developed photos and the following message appeared, "The Lightroom Catalog named, "Lightroom 5 Catalog" cannot be opened because another application already has it opened.  Quit the other copy of Lightroom before trying to launch."

       

      Below that paragraph, there is a box with three choices, "Choose a different Catalog'"  "Continue"  & "Exit"

       

      The past few folks told me to look for a file named, "LOCK in the files of my computer...well, it