HI Vicente. I'm Greg, 10 years awarded Windows MVP, here to help you.
Where did you buy the license. Did it say it's retail?
To check the license type CMD in Search, Run as Administrator, type or copy/paste into the box:
slmgr /dlv
Press Enter, make a screenshot of the output and post back here. Here's how to create and attach a screenshot in your reply: http://windows.microsoft.com/en-us/windows-10/o...
If the output says retail then it can migrate anywhere. If it's been linked to your Admin MS Account as a Digital License, you can move it to new hardware by signing in with the same MS Account and running the Activation Troubleshooter https://support.microsoft.com/en-us/help/20530/...
But if it's builder's OEM or preinstalled at factory license it cannot move past the first motherboard installed upon.
Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.
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