6 Replies Latest reply on Mar 2, 2015 3:44 PM by DdeGannes

    I am trying to install a registered copy of Photoshop Lightroom that I never installed on my Apple iMac with software version 10.10.  I get the message “Adobe Lightroom 1.  Cannot be installed on this disk because a newer version of this software already

    billc97587421

      I am trying to install a registered copy of Photoshop Lightroom that I never installed on my Apple iMac with software version 10.10.

       

      I get the message “Adobe Lightroom 1.  Cannot be installed on this disk because a newer version of this software already exists on this disk”

       

      If it is here – I cannot find it anywhere, and I don’t believe that I ever installed it.

      I have ordered the upgrade to Lightroom 5.0 and figured that I should install Lightroom 1.0 first.

       

      How can I solve this problem