4 Replies Latest reply on Sep 16, 2015 8:51 AM by colinf14239191

    Lightroom crashes and unable to deselect 'Use graphics processor'


      Lightroom 6 had been working like a dream, just tried working on a number of images and every time I cropped an image Lightroom stopped responding and I had to force a shut down.  I am using W8.1 64 bit desktop and AMD HD 7700 graphics.  Researching the answers I have checked the AMD software which is up to date, updated Lightroom to latest 6.1.1 (despite auto being selected it had not updated itself) and then tried to deselect the 'Use graphics processor' as suggested by Adobe.  However, every time I try to deselect the tick box the Preferences box stops responding and I have to close the programme.  Lightroom is now useless just what have Adobe done?