|Lightroom CC also will not start. My OS is Windows 7 64bit. Have rebooted and reinstalled LR CC but I am unable to execute the program. Neither (Start-All Programs, Double Click on Shortcut, or Right Click & Open on Shortcut) will cause the program to execute. Appears others are reporting same problem that reinstall resolved but my problem still exists.|
Could you try to logout - and in again from the Creative Cloud app.
Then relaunch Lr Desktop.
Hope this helps.
Thanks, that did it and I'm good now. Larry