Media Center 15, which I registered a long time ago and has been working just fine, suddenly told me tonight that my "trial period has expired" when I tried to start it. I happen to have MC 13, 14, and 15 on this system (I've had this system for a while, and never bothered to uninstall old versions), and they're ALL giving me this message when I try to start them.
What happened? Why would MC suddenly see all my installs as "trial versions"? I assume that I could re-register them, but I shouldn't have to do this after I already registered them, and if this keeps happening, I'll be using up my allotted registrations. I don't think I'd run out (assuming you still get 10 per year), but I often do several installs on a new system before finally settling, and I have 4 systems, so this could theoretically end up being an issue if I don't know what's causing it.
The only thing that has changed on my system lately is that I changed my password (but NOT my username.) Could this have caused MC to "unregister" itself? Nothing else has changed -- I haven't even installed any new software lately.
Thanks,
Larry