The Software Licensing Service determined that this specified product key can only be used for upgrading, not for clean installs.
No sincerely, what is this? And why is this? I know this is a machine but all of a sudden, anybody feels like – I’ve wasted my money! Hell. Well, whatever it may be, we have a solution for this. You can do it manually or here’s a Batch script that will automatically do it for you.
All you have to do is to download and run this file.
It will get the things done.
But seriously Windows, grow up!!
Swapnil Bhatnagar 
Share your thoughts