Top Nav

How to Fix Windows 10 Product Key Activation Not Working

Fix Windows 10 Activation Errors:

Activation Error: 0XC004E003 http://support.microsoft.com/kb/938450

Wait a few days and try again or just leave it and let it activate on its own.  The activation servers might be overwhelmed.

Contact the Microsoft Activation Center for further assistance:

Try the appropriate phone number listed here: Microsoft Activation Centers Worldwide Telephone Numbers: http://www.microsoft.com/licensing/existing-customers/activation-centers.aspx

Reset your license status:

Press Windows key + X

Click Command Prompt (Admin)

At the command prompt, type the following commands:

slmgr.vbs -rearm

Hit Enter on your keyboard

Exit the command prompt

Restart your computer

Enter the product key using the instructions

rearm activation

Force activation:

Press Windows key + X

Click Command Prompt (Admin)

At the command prompt, type the following commands:

slmgr.vbs -ato

Hit Enter on your keyboard

Exit the command prompt

Restart your computer

Force activation

Scan for broken operating system files:

You can also try running the system file checker utility to see if it might resolve any problems that might be preventing product activation.

Scan and Repair System files (SFC)

The issues below are more likely to affect retail bought and volume license clients.

If you are unable to enter the product key:

Press Windows key + X

Click Command Prompt (Admin)

At the command prompt, type the following commands:

slmgr.vbs -ipk xxxx-xxxx-xxxx-xxxx (allows you to replace the current product key with the specified)

xxxx-xxxx-xxxx-xxxx – represents your product key

Hit Enter on your keyboard

Exit the command prompt

Restart your computer

Try Activating again

Change product key command prompt

You were never running a genuine Windows 7 or Windows 8 license.

This issue particularly affects Windows 7 licenses. If you purchased your Windows 7 license from an auction website such as eBay or the Amazon, you might have mistakenly purchased a counterfeit copy. You can determine this by the product ID which determines your level of support.

  • 065, 066, 067, 068, 069 for Windows 7 Ultimate
  • 220, 221, 222 for Windows 7 Professional
  • 230, 231, 221, 232 for Windows 7 Home Premium

Click Start, right-click Computer

Click Properties

Scroll down to Windows Activation and look at the PID It will look something like the following 12345-067-1234567-54321, the portion you are interested in is the three digit section if it matches or is within one or two digits of the examples above you probably have an MSDN or TechNet key.

About MSDN or TechNet Product Keys

They are genuine Microsoft product keys; they are actually retail licenses, but it is intended for a particular product channel – either the Microsoft Software Developer Network (MSDN) or TechNet for IT Professionals who pay a subscription fee. Although these licenses are intended for evaluation purposes, the great thing about them, unlike trial Microsoft software, they do not expire. Because the agreement under which the subscription is provided is a single license, none of the software should be distributed outside of it. Even though it is $50,000 worth of licenses, it is for one person only to use and no one else. Unfortunately, regardless of the licensing terms, individuals still abuse the program, either giveaway product keys or resell them on auction sites. Microsoft licenses it in good faith that customers won’t do so.

If you discover that your license is from MSDN or TechNet, what probably happened is, you bought an MSDN licensed key, which carries up to 10 activations, unlike full packaged retail licenses which only carry 1 activation. The person who sold it to you probably sold it to 10 other people. Somewhere along the way, one of those persons might have installed it on a second system, activated it. Because it went past the 10 activation threshold, Microsoft detected that it was being abused and blocked the key from further use.

You can confirm that your software is genuine now. It’s quick and easy.

http://www.microsoft.com/genuine/validate/

Click the ‘Validate Windows’ button, if the validation check fails, then click on the ‘Get Genuine’ button to get a WGA Kit.

Microsoft also recently published a page that is worth a look, too. Activation in Windows 10.

More Reading:

,

29 Responses to How to Fix Windows 10 Product Key Activation Not Working

  1. Joe L September 24, 2015 at 8:04 am #

    This is an interesting article. I’m having the same problem with my windows 10 pro update. I installed win 10 from an iso download and after a couple of upgrades I kept getting a message that Windows 10 pro needs to be authorized. When I try it fails.
    The same thing happen to my Office 2010 pro. I am unable to use it because the key that I have is not accepted. I gave up and although the it’s still loaded, I use one of the free programs that mimic Office.

  2. Todd Z September 24, 2015 at 3:48 pm #

    I had a licensed, activated copy of windows 8.1 Pro that I bought and paid for. I downloaded the ISO windows 10 Pro file and performed an upgrade of my 8.1 Pro to Windows 10 Pro. It activated fine. A couple of weeks later, I formatted my hard drives and did a clean install of windows 10 Pro. It would not activate afterwards. I called Microsoft and was told to wait a few days. I tried everyday for three weeks, it would not activate. I called again and they said “the ONLY way to activate a free upgrade is to do it after an install of windows 7 or 8.” They re-iterated that a clean install is not possible, even if I first did the upgrade from 8.1 Pro. She told me to re-install Windows 8.1 Pro, then perform the upgrade to windows 10 Pro. It worked when i did that. Again, a clean install is not possible unless you buy windows 10.

    • Joe L September 25, 2015 at 9:45 am #

      Todd, in my case I do have a bought and paid for win 8.0 pro, but after installing the pro version of 10, I kept getting the message to activate it. Which of course it would not do. After I googled it and was given 3 separate answers, of which one activated my win 10 pro. There is help out there.
      Oh, I’m still not able to get the activation key to work for my office 2010 pro. Both of these programs were bought by me.

  3. ron October 4, 2015 at 10:44 pm #

    had to restore my laptop now win 10 will not work

  4. G. C. October 5, 2015 at 3:08 am #

    Hello, great explanatory article! I wonder how to activate a guest windows 10 pro to run on a windows 10 pro hyper-v instance as you wrote here: http://www.richfamilyassociation.org?viewid=howto/create-virtual-machine-windows-10-hyper-v/#comment-640548?

    Thank you

  5. Deon November 15, 2015 at 8:07 pm #

    Hi, I upgraded from win 7 pro to 10. My laptop worked fine for weeks, then refused to start windows one morning. I tried the repairs available (advanced options, etc). I then downloaded the ISO file for win 10, that contains all the win 10 versions, I retrieved the win 10 pro product key from my drive, but during the win 10 installation it says the the key is invalid. Can anyone advise me, please. Thank you.

  6. Junmar December 25, 2015 at 11:06 pm #

    How can i fix my laptop because i made a fresh installation after i upgrade my windows 8.1 to windows 10 even if it still not yet activated…i got the error code of 0x803f7001 and 0x803f7003, pls help me…

    • jdiosc February 26, 2016 at 6:49 am #

      I got the same error code. Even mine was an authorised copy of windows 8.1. I don’t know what to do.

  7. Len Bloch February 25, 2016 at 8:14 am #

    A product riddled with problems.
    When an update of windows TEN is done,some of my progremmes simply disappear.
    On windows 8 I never had any problems whatsoever.
    The latest problem .
    I cannot link to my printer. Got an expert in at great cost,he managed the link but as soon as the computer is switched off,that`s it,no more link.
    My ONLY alternative now is to go back to windows 8 until your team sort out all the crap on the system.

    • Northumberland IT August 11, 2016 at 6:05 am #

      Your better option would be get a real expert in and get it all working properly. What did his shop look like? Did you check the reviews of the ‘expert’ you got to help you (at great cost)? Maybe you should, there are loads of cowboy dabblers around, usually without premises and just a cellphone number. Be sure to leave a review and warn other people.

      Windows 10 is by far one of the most compatible versions of Windows *ever*. I’ve managed to get 15 year old printers to install, yes it in those extreme cases you may require an expert, but get a real one, or bring it here and I’ll get it all up and running properly for you – and yeah, that means after a reboot/power off too!

  8. kumar March 19, 2016 at 1:39 am #

    i need product key ms word 2010 product key need to reactive

    • Hamilton September 2, 2016 at 9:59 pm #

      I, think you need to buy from office website

  9. Tony April 24, 2016 at 9:30 am #

    Thanks Bro. Your blog is best than other professionals blogs. You share clear information about Windows 10.

  10. tyler May 21, 2016 at 9:29 am #

    question then say that i have 2 desktops and 3 hard drives all of them have windows and i take harddrive 3 and make it windows 10 from windows 7 on computer b and then go to computer a and launch the hardrive on it useing its windows 10 why does it now say windows 10 is not activated because that happened to my 1tb that is windows 10 home please help

    • Bob August 16, 2016 at 7:07 pm #

      Tyler,
      Did you figure it out? Each activation is tied to the computer it was originally activated on. If this has been working, I’m a bit surprised. Although, if the hardware is EXACTLY the same on each PC, it may work. I’ve seen that happen & it has worked for me occasionally. As I understand it, your only choice is to reactivate on the “new” device in which the drive was installed.

  11. PIYATH May 24, 2016 at 5:34 am #

    Please HELP..

    I previously had a windows 7 home premium original copy which I did bought spending my money. It worked well. After win 10 launch I could successfully upgrade to windows 10 and the copy got activated automatically. There were talks around saying Microsoft is giving away free windows activation this time. So i made a USB copy of windows 10 PRO in to my flash drive and I DID A CLEAN INSTALL FROM THAT VERY COPY. Now I have Windows 10 PRO not activated. I cannot activate this using my windows 7 home premium product key. PLEASE HELP!

  12. Dumi Zafiu June 24, 2016 at 3:25 pm #

    Hi,a Windows 7 home license cannot activate a Windows 10 Pro, but can activate a Windows 10 Home Edition, so same Type, both have to be Home Edition s

  13. Bill July 15, 2016 at 7:45 am #

    I have a new build pic and have had trouble installing Windows 10. I resolved the issue with making a bootable disk to to the Windows install. My college offers a free Windows 10 education edition so I got the product key and it keeps saying invalid product key. Not sure where to go from here.

  14. meeka July 24, 2016 at 9:07 pm #

    i purchased windows 10 on an USB drive for about $120.00 us dollars
    and when i try to install it with the activation-key it will not register… it is a new and fresh install with
    no update from windows 7 or 8 at all

    • Steve Krause July 25, 2016 at 8:02 am #

      Is it telling you bad Activation Key? Where did you buy it?

  15. Pacman July 29, 2016 at 6:42 am #

    Hey I took the upgrade from windows 10 from originally working windows 7 just find. No the product key pops up and won’t let me enter anything likes it’s froze. Please help is this a virus?

  16. sumauran August 28, 2016 at 2:11 am #

    0xc00007b how to solved this error please help me

    • Bob August 28, 2016 at 7:20 pm #

      Sumauran, I have not run into the error message you received, but there are numerous reasons why the error occurred.

      All things considered, when you get the 0xc00007b error, it generally means that some file in either the startup or activation process is corrupted. Not knowing exactly what your system configuration is, there is really no way to help you diagnose the problem. By this I mean the hardware configuration AND the software configuration.

      Some product that was/is installed on your PC is corrupt for some reason. It might be as simple as the file is fine, but the version of that software will not work with Windows 10. That said, I listed a few things below which may or may not be helpful.

      The most common thing with this error is a corrupted file of some type did not load/could not load or was not installed correctly.

      Be sure you are upgrading to the correct version of Windows. You cannot upgrade from Windows 7 Home to Windows 10 Pro, unless you know some serious hacks to apply to the system being updated. I ran into this just the other day. I was doing a Windows 8.1 Home update to Windows 10 and grabbed the wrong DVD when I started the upgrade. The upgrade will go through “fine”, but when you try to activate it, you might as well forget it. I looked at the Windows 10 DVD that I was using to upgrade from and it was Win 10 Pro. The upgrade will proceed “normally”, but it won’t activate because of a version discrepancy. I backed that upgrade out and re-did it to Windows 10 Home – no problems. Never even received an activation prompt, as it activated fine.

      But, none of this is getting you around the issue you are having.

      Exactly where in the process did you receive this error? During the actual upgrade? During the reboot after the upgrade? When you tried to enter an activation key? After you entered an activation key? Where?

      Another “gotcha” is common – the PC you were upgrading did not have all the updates on it. The Windows 10 upgrade does check for updates, but I would not count on that to apply the necessary updates prior to upgrading from one OS version to another. I believe when Windows 10 checks for updates during an upgrade, it is checking for Windows 10 updates.

      Check to make sure that all the versions of the installed software are compatible with Windows 10 or make sure they can be updated to make them Windows 10 compatible.

      Will the PC boot is Safe Mode? If so, it is something that does not load in Safe Mode but DOES load during Normal boot.

  17. Sphiwe August 31, 2016 at 6:00 am #

    Hi, my windows 10 Enterprise won’t let me activate it
    It has been blocked after several times trying to activate it. how can i fix this

    • Bob August 31, 2016 at 9:49 am #

      Spiwe, First, is this a clean installation or an upgrade? If it was/is an upgrade, you have to upgrade to the same version you had on your computer. For example, home version to home version; enterprise version to enterprise version.

      In a similar situation with Office 2013, I booted my computer, then disconnected it from any network – wired or wireless. Then, I was able to activate it via the phone option. Worked great. I have also used process to activate wayward copies of Windows 10.

      At this point, I would try the activate by phone option. It’s a bit tedious with all the characters you have to enter. But, it might help you get your Windows 10 Enterprise activated.

  18. ib September 20, 2016 at 3:37 am #

    thanks a lot but please I need a windows 10 pro product key

  19. David Fox September 26, 2016 at 9:35 am #

    So I have an interesting question because I installed Windows 10 Home edition as soon as the free upgrade became available. Windows 10 Home edition upgrade installed fine and has been working great ever since the upgrade. My computer was a Windows 8 computer and I bought it back in the summer of 2010. Anyways, I was using my computer literally just 3 days ago and I downloaded a file because this web [age thing kept popping up and I actually did not intend to download the file but it was an accident. I have a great anti-virus software and I ran it shortly after this file downloaded. I also found the file’s location and deleted it as I never intended to download the file to begin with and after deleting the file and running a full anti-virus scan through the entire computer nothing came up as a virus or threatening file. But shortly after this I started getting an “Activate Windows” warning in the lower right of my screen. It says word for word:

    Activate Windows
    Go to Settings to Activate Windows

    Because it was activated before, for several years I’d like to add, I have gone through and attempted to reactivate windows. When I get to the screen to activate windows it reads the following:

    Windows can’t activate right now. Try activating again later. If that doesn’t work, contact your system administrator. Error code: 0x8007232B

    It has an activate button and when I click on it the little blue circle spins one time and then it appears that nothing has happened.

    It has been like this for nearly 3 days now. I have no idea what has happened but now my computer is no longer activated, will this effect my software validity or what? I’m not sure if this will render my computer ineffective at some point in time. This matter was entirely from some random website forcing my computer to download a strange file which I deleted as soon as I could find it. I even ran an anti-virus scanner and it didn’t find anything. I ran it multiple times and it found nothing. I’m just hoping you might have heard of something like this and know how to fix it?

  20. candi sheffler October 18, 2016 at 7:25 am #

    i need help when i type in the product key it is saying it is wrong what do i do

    • Steve Krause October 18, 2016 at 7:56 am #

      If the key is not working, it might be an invalid key or already used. I would call Microsoft.

Leave a Reply