5 Replies Latest reply on Mar 29, 2017 4:32 PM by JimHess

    lrcat.lock can't be found, catalog can't be opened

    katerinaa65472319

      The catalog's message when trying to open is: 'The Lightroom catalog cannot be opened because another application already has it opened. Quit the other copy of Lightroom before trying to launch'. I read deleting of the lock file might help. Can't find the lock file. Searched anywhere. Please help!