0 Replies Latest reply on Nov 11, 2014 2:41 PM by darthladar

    Lightroom Lockup


      I can no longer launch Lightroom on my Windows 7 (SP1) PC . I failed with Lightroom 5.5 so I upgraded to 5.6 with the same result: when I doubleclick on the icon to launch, the computer completely locks up. How can I resolve this problem?