Aha – finally found the serial numbers. They were in an envelope under the styrofoam of the Big Box. I had even looked under the foam of the Accessory box, even though it seemed silly to do so. Had not looked under the Big Box.
Registered the software. Don’t know how I use the MultiCopy serial.
Tried to register the serials at Bisque, and got a message “Serial has already been registered”. ?