Office 2003 Activation Key Generator I Just Bought A New Computer And I Can't Use My Microsoft Office Activation Key. Why Doesn't My Key Work?

I just bought a new computer and I can't use my microsoft office activation key. Why doesn't my key work? - office 2003 activation key generator

My office is the old 2003 version, and my oomputer new 2007th This is perhaps the essential work on my new computer?