How do I reinstall Photoshop CC? I appear to have created a problem by installing Photoshop CC over Photoshop CS6 and then deleting Photoshop CS6. When I open Photoshop CC i receive a message that there is program error. The Creative Cloud Application Manager seems to think that everything is OK and won't let me reinstall Photoshop CC.
I am using an iMac and have Mountain Lion OS installed.
Thanks for any help.