Recent content by haskittens2

  1. H

    "Disk Image Mounter no longer open" message

    I am on an iMac running El Capitan (10.11.6) and an important file that I store as a ".dmg" will no longer open, as I get the above message. I tried to open it using Disk Utility with no success. When I open the System Information window, some of the Hardware and Software choices come up with...