On my computer running XP-Pro, I had to create another profile(with guest privileges only) for someone else who will be using it. When I tried to run US2, a "License Expired" box came up. when I clicked ok, the dialog box to enter the serial# came up. I entered it, and because it's a guest profile, it wouldn't activate it. I changed the privileges back to administrator and it worked fine. Changed it back to guest and the same problem occurred. Is there a way to activate it for profiles that have guest privileges only?

Paul