I have Designer (Basic) installed on two PC's (home & work), and all has worked fine on both machines until today...

I restarted my home PC this evening (first time restarting it since installing software), and when I opened up Designer it opened in Demo mode. Huh!? So I went to "manage licenses", and it said no more licenses were available. Logging into my customer account, I see that both PC's are still registered, using both of the available licenses.

Why would restarting the PC make it now unrecognizable to the Designer license? Is it based on ip address? How can I get the home PC back up and running again!? I don't see any option to delete PC's from my customer account.

Any help is greatly appreciated. Home PC is most important one, since that's the one I use to send files to the memory card.