5 Replies Latest reply on Oct 30, 2014 10:52 AM by Biker George

    An error occurred when attempting to change modules.

    Biker George

      Loaded LR on my iMac, tried to copy & use a catalogue from W7 P/C. Now get "An error occurred when attempting to change modules."  when opening LR. Tried a variety of on-line suggestions, HELP. NB too much hassle with all the other apps to start a new user with such as Adobe and Microsoft.

      George