I've downloaded Lightroom CC through Creative Cloud and tried to start it through the shortcut. Nothing happens. There are no pop-ups or messages. The same thing happens through the program route.
I have a laptop running windows 7. It runs lightroom 5 and Photoshop CC quite happily.
Been advised by Adobe to sign in/out of creative cloud and it should work.
What does that mean on a Mac ? There's no sign in/sign out on the app, only quit/start. Does this mean go to the website, sign out and sign back in? I did that, no joy.
Never mind, I got it. You have to sign in and sign out under Preferences in the tool bar.