Windows 10: Windows Keeps De-activating

Hi all,I periodically upgrade my computer hardware, but I keep my Windows installation on the same hard drive. Windows detects the hardware change, so each time I upgrade I use my product key of which I keep careful track! to reactivate.Well, I upgraded three months ago and put in my product key. Windows activated just fine.But about 1 month ago, the "Activate Windows" prompt popped up again, without my changing any hardware! And now, when I try to activate by entering my product key, it tells me I have an invalid license key!The activation page now gives the error: "The last product key ID

:)

 

windows activation

Hi Micah,

Check the list of error codes
here and follow the suggested steps to resolve it. If the error code isn't in the list, kindly send us the exact error code. You may attach a screenshot of the error. By the way, how did you get your copy of Windows 10? I suggest that you refer to this

link for ways on how to activate Windows 10 depending on how you got your copy of Windows.

We'll keep an eye out on your response.

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

Build 10586 core- Keep getting "Activate Windows" notification

Hi,

Thank you for the reply and update.

• 
  What is the error message you get while trying to activate your copy?
  

Suggest you to refer to this article to check if that helps.

Activation in Windows 10: http://windows.microsoft.com/en-us/windows-10/activation-in-windows-10

Keep us informed to help you further.