JIM WINSKI If you get a message that states that Bookworm Deluxe must be run from an account with Computer Administrator privileges, this may be caused by the fact that you had a previous version installed and the plist file is still there. Trash your plist.
To do this, go to your user folder (the one that looks like a house) and go to the Preferences folder. Find the file called com.popcap.bookworm.plist and remove it - throw it in the trash. Now restart Bookworm and have fun!
(Version 1.0.2)