Thank you Stan. Yes I am in the cloud, and you are absolutely right about having difficulty finding the executables. The App Mgr installed both CS6 Premiere and Encore, but neglected to put icons on the desktop. I searched high and low for them until hitting on the obvious: Program Files->Adobe. Found the Premiere folder and its executable there, but somehow myopically overlooked the Encore folder. It's there too.
Thanks again.