0 Replies Latest reply on Oct 28, 2014 7:20 PM by photogmom

    Develop tab not working. Error msg "?;0: attempt to perform arithmetic on a string value" Help!

    photogmom

      I continue to get the error msg "?;0: attempt to perform arithmetic on a string value" when clicking on the 'Develop' tab in LR.  I've uninstalled and reinstalled the software 3 times from the original disc.  I'm in the middle of a wedding edit.  Help!