Probably, it won’t work… I tryed into English and Portuguese without success :-\
What is your system time and date? Isn’t the year wrong?
Anyway, it will be better to have a Registration key in hand to use the Home version if needed.
Probably the virus activates itself in the ‘new’ Registry… 
Ok, the
was for the worm and not for you of course 
I’m doing some research and will post if I found anything relevant :