Hi,
Use the phone activation method. First try the automated sequence, and if it
fails hold on the line to get a representative who can give you an
activation code.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
My thoughts
http://rick-mvp.blogspot.com
"wwbv" <wwbv@discussions.microsoft.com> wrote in message
news:310C5299-D731-4615-B703-5FFCF9D01F3A@microsoft.com...
>A month ago I installed Windows Vista Business on my home office computer.
>A
> week ago I upgraded the machine and re-installed the Windows Vista
> Business
> program. Today I received a message advising that Windows Activation
> won't
> work. How can I activate the program which has been re-installed?