False alarm from norton anti-theft and i hate it!

Norton,

This is the 10th time Norton Anti-Theft is giving me false alarm, turning off my computer without notice and giving me this annoying screen. I don't know how much session or data I lost but I hate it. I own this computer and never reported the computer as stolen.

"This computer is currently in a stolen state" (see enclosed screenshot)

Can you explain why??? I don't want to see this again, ever!

Anti-theft1.jpg