I’m getting the following:
MacBook Pro, OS X Lion 10.7 (11A511)
Processor: 2.3 GHz Intel Core i7
Memory: 8GB
Any advice on how to proceed? 
-pc
Quit the Sorter, then move the damaged or incomplete application file to the Trash.
Download and intsall a fresh copy of the application.
Never mind…(Woops, I just saw your post, Bill…crossed in the air. I did not Quit the Sort or “move the damaged app to the Trash”…I answered “Replace, instead of keep Both,” though and everything seemed to work.)
Downloaded latest version and re-installed.
All is well. Nice recovery. Did not ask me for my key again, or my database (I only have one at the moment.)
Thanks for a great product!
-Paul Callahan