I'm running CC under OS X 10.9. Having installed Dreamweaver CC as an admin-user using the CC Manager Dreamweaver doesn't start. The dreamweaver icon is shown in the OS X dock for a second, then disappears without starting dreamweaver.
Repairing the disk permissions won't help. Uninstalling an reinstalling Dreamweaver CC won't help.
Dreamweaver CS5 runs without problems, also Photoshop / Bridge / Premiere CC.
Thank you for any help!