Prior to the upgrade of Parallels Desktop 12.0.1 (41296) I could download and install other OS virtual appliances from the control center. Now when I select a virtual appliance to download and press the download button nothing happens. I am current running macOS 10.12 Beta (16A313a).
Hi there! Thanks for your advice. I performed your suggestion and all is fine now. I can't imagine what happened. Oh well, as I said all is well once again. Thanks again, jp