Provides a solution to help resolve this validation error in Microsoft Office 2010: "This is not a valid Office Product key."
Determine if you have a region-specific version of Office and see how to activate it.
To activate an Office 2010 program, you must enter your 25-digit product key, if you haven't already done so during Setup.
Hi, I cannot activate my Office 2010 copy due to too many activation due to laptop changes what do I do? I have installed it on about 5 different laptops over the last 18 months or so (may 1 or 2
How do I get the activation wizard to activate my Office 2010 Home & Student (preinstalled in my new laptop) when I had to abort setting up (due to some other program) and restored to an earlier