Lighroom is doing zero ! nothing , I am in Library , the screen is flashing , so I am just waiting ... than after 1 min it stops ... but as soon I click a picture to view it in full screen, it still go back to 100% CPU usage. and it also shows LIGHTROOM Not Responding in the upper left ..
tx for your input I upgraded to 6.4 this morning ... do I need to re-install LR-6 from my DVD and run the update again ^ ??