well for starters a VLK is ushally bought by small, medium, and enterprise businesses and organizations.
If you have this on your laptop then there is a issue going on if its not a work computer or like.
if you want to fully understand the VLK please click the below link.
Microsoft Genuine Advantage programs, including Windows Genuine Advantage, help you determine whether or not your copy of Windows is genuine. Genuine Windows software is published by Microsoft, properly licensed, and supported by Microsoft or an authorized partner, giving you full capabilities, access to all the latest updates, and confidence that you are getting the experience you expect. Microsoft continues to invest in education, engineering, and enforcement in order to more effectively combat software piracy. It’s part of Microsoft’s commitment to help protect its intellectual property and to help you avoid problems before they happen.
So by the sounds of it you do not have a Genuine Windows Version installed on your computer.
If this has been bought from a store please contact them to figure out why your VLK is no good.
Also If that does not work I know it sucks I had to do it a few months ago I had to **** it up and pay for a valid copy. almost 200 dollars but in the end everything worked right.
you can go here
and then dowload the GWA from that website as well.
I hope this helps you and you get it sorted out you can also contact their customer support for more concerns because thats about all that I can do on this matter.