First, thanks for checking on this issue.
Second, I've restarted the computer repeatedly.
Third, after trashing the old file and reloading the new file (for the second time) I AM NOW ABLE TO ACCESS THE GAME ONLY WHEN I HIT "OPEN" at the the Apple Store. The icon in my Applications folder, despite being reloaded and brand new, DOES NOT allow me access and gives me the same error message as before. The icon on my computer is not a desktop hyperlink, it's the icon that appears only after the reload is complete.
So, I'm about to start playing again, I think, but odd that I can only do so when getting online at the Apple Store and hitting "OPEN" with the game under Purchases.
By the way, I hope this might be some sort of help to the other folks dealing with this exact same issue.
Any other suggestions?
Thanks