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Activation helps verify that your re-create of Windows is genuine and hasn't been used on more devices than the Microsoft Software License Terms allow. This article will help you troubleshoot and fix mutual activation errors in Windows.

For help finding your product fundamental, see Detect your Windows product cardinal. For troubleshooting and other info virtually updating Windows xi, encounter Windows Update: FAQ or Troubleshoot bug updating Windows. For info on upgrading to Windows 11, see Upgrade to Windows: FAQ.

If you're having problem activating Windows eleven, follow these steps to prepare activation errors:

1. Confirm that your device is upwardly to date and running Windows 11. In the search box on the taskbar, blazon winver, and so select Winver from the list of results. You'll come across the version and build of Windows.
   Non running Windows 11? Learn how to update your device at update Windows.

2. Utilize the Activation troubleshooter to resolve simple errors. For more info, run across Try the Activation troubleshooter below.

3. If you're nevertheless getting an error, check the list of error codes below and follow the suggested steps to resolve it.

4. Make sure the error hasn't inverse. Sometimes when you run the Activation troubleshooter or endeavor to activate, the error code and bulletin will change. If the error lawmaking has changed, wait up the new code below and follow the recommended steps. (If you're getting an error lawmaking that isn't listed on this page, contact customer back up.)

Not running Windows 11 yet? Meet Activate Windows or Actuate Windows seven or Windows 8.1.

Try the Activation troubleshooter

If you're running Windows 11, the Activation troubleshooter might help reactivate Windows if y'all recently fabricated a significant hardware change (such as replacing the motherboard) or reinstalled Windows.

You must be an administrator to apply this option. For more info, see Using the Activation troubleshooter.

Set up common errors

The post-obit are some of the most common activation errors with possible solutions for Windows 11. If you're getting an error code that isn't listed on this page, contact customer support.

If you upgraded to Windows eleven for free and your device isn't activated, make sure you're running the latest version of Windows eleven. This version includes improvements to activation and troubleshooting activation errors. For more info well-nigh how to go along Windows upwardly to date, see Windows Update: FAQ.

• For more info about how activation works in Windows xi or Windows 10, meet Activate Windows.

• For more info most how to activate Windows seven or Windows viii.1 including how to activate either past phone, run into Activate Windows vii or Windows 8.ane.

Error	What it means and how to fix it
Windows reported that the hardware of your device has inverse. 0xC004F211	A Windows license is associated with your device hardware. If you make significant hardware changes, such equally replacing your motherboard, Windows won't be able to observe a matching license the next time you offset your device. If Windows was preinstalled on the device and you have made a change such as replacing the motherboard, y'all'll need a new license. To buy a new Windows license, Start > Settings > System > Activation , and then select Go to Microsoft Store. Open Activation settings If you have a Windows product key y'all used on your device before the hardware change, enter it past selecting Offset > Settings > System > Activation, and so selecting Alter product central. Additionally, Microsoft provides an exception path for transferring a Windows License afterward a hardware change. You'll demand to exist signed in to the same Microsoft account earlier making the hardware modify and to use the exception path. To access this exception path, select Beginning > Settings > System > Activation, so select Troubleshoot. If the troubleshooter can't resolve the upshot, yous'll see a link to reactivate later on a hardware modify. Select it to follow this path. For more info, come across Reactivating Windows afterwards a hardware modify.
The product primal used on this device didn't work with this edition of Windows. You lot might need to get in touch with the shop or company you bought Windows from, enter a different product key, or become to the Store to buy genuine Windows. 0xC004F212	When you reinstall Windows xi using a digital license, you lot're asked to choose which edition to install. If you cull an edition other than the one y'all're licensed to use, you may receive this error. If you think you installed the wrong edition, select Start > Settings > System > Activation, and so select Troubleshoot. If the troubleshooter detects a valid Windows 11 digital license for an edition not currently installed, information technology volition permit you know and show you how to install the correct edition. Open up Activation settings
Windows reported that no production key was found on your device. 0xC004F213	A Windows license is associated with your device hardware. If you lot brand significant hardware changes, such as replacing your motherboard, Windows won't be able to discover a matching license the side by side time y'all start your device. If Windows was preinstalled on the device and y'all have made a change such as replacing the motherboard, you'll need a new license. To buy a new Windows license, select Commencement > Settings > Organisation > Activation , and then select Get to Microsoft Shop. Open Activation settings If y'all have a Windows product central you used on your device before the hardware change, enter it by selecting Beginning > Settings > System > Activation, and and then selecting Change production key. In add-on, Microsoft provides an exception path for transferring a Windows License after a hardware change. Y'all'll need to be signed in to the same Microsoft business relationship earlier making the hardware change and to use the exception path. To access this exception path, select First > Settings > Update & Security > Activation, and and so select Troubleshoot. If the troubleshooter tin can't resolve the issue, you'll see a link to reactivate after a hardware change. Select information technology to follow this path. For more info, encounter Reactivating Windows later on a hardware change.
"Your Windows License Will Expire Presently" alarm	This may occur if you take a book license customer installed. Windows 11 Pro book license clients are used past big organizations that deploy Windows 11 to hundreds or thousands of computers. In this situation, activation is typically managed by your organization, and you lot'll demand to contact your system ambassador for assistance. For more info, see Troubleshooting Windows license expiration issues.
0x803f7001	If you run across error code 0x803F7001, it ways that a valid Windows 11 license couldn't be found to activate Windows on your device. Hither's how to activate Windows: Select Start  > Settings  > Arrangement  > Activation . If you accept a valid product key, select Modify product key, and then enter the 25-graphic symbol product key. If yous don't have a valid product key, select Go to Microsoft Store, and follow the instructions to purchase a digital license for Windows. Open Activation settings Note:Your product fundamental should be in the confirmation e-mail you received later on ownership Windows, included with the packaging that came with your device, or on the Document of Authenticity (COA) attached to the back or lesser of your device. For help finding your product key, run into Find your Windows product key. For more info on how to troubleshoot error lawmaking 0x803F7001, see Fix Windows activation error 0x803F7001.
0x800704cF	This fault means we didn't find a valid Windows license for your device. You must utilize a valid product key to activate Windows. Your product key should be in the confirmation electronic mail you received after buying Windows, included with the packaging that came with your device, or on the Document of Actuality (COA) attached to the back or bottom of your device. For help finding your product primal, run across Find your Windows product key. If you have a valid product key, apply it to activate Windows: Select Start > Settings  > Arrangement  > Activation . Select Change product key, and so enter the 25-graphic symbol product fundamental. Open Activation settings If yous've made a major alter to your device's hardware, such as a motherboard replacement, run the Windows Activation troubleshooter located on the activation settings page. Note that you lot might exist asked to become through the reactivation process. For more info, meet Using the Activation troubleshooter. Notes: If you're looking for info nigh how to activate Windows 7 or Windows viii.1 see Activate Windows 7 or Windows 8.1. If you're looking for info about how to actuate Windows 11 run into Actuate Windows.
0xC004C060, 0xC004C4A2, 0xC004C4A2, 0x803FA067L, 0xC004C001, 0xC004C004, 0xC004F004, 0xC004C007, 0xC004F005, 0xC004C00F, 0xC004C010, 0xC004C00E, 0xC004C4A4, 0xC004C4A5, 0xC004B001, 0xC004F010, 0xC004F050	Reasons why you lot might see these errors: You entered a product key that tin can't exist used to activate Windows. Enter a dissimilar product key or buy a new product primal. You upgraded to Windows xi, but the activation servers were busy. If you upgraded from an activated copy of Windows 7 or Windows 8.1, your copy of Windows 11 will exist automatically activated, or you lot can wait a while and then select Activate. If yous continue to accept problems with activation, contact customer back up. You upgraded to Windows eleven using the complimentary upgrade offering, but Windows 11 isn't activated later on a reinstall. Your re-create of Windows 11 should automatically be activated as long as you didn't make whatever pregnant hardware changes to your device (such as replacing the motherboard). If you continue to have problems with activation, contact customer back up.
0xC004C003	You may see this mistake because the Windows 11 product primal you entered isn't valid. Product keys are unique—assigned to a specific user to install on a single device. If a key was used (or attempted to be used) on multiple devices, it's marked as not valid. To actuate Windows, yous'll demand to provide a different Windows fundamental unique to your device. If you bought a device from a reseller of Windows 11 and expected the primal to be valid, contact the reseller. If your device was purchased with Windows 11 preinstalled and you lot received this activation mistake upon turning it on for the first time, contact your device manufacturer. If your experience with your device is different from those listed above, try the following: Run the Windows Activation Troubleshooter: Select Commencement > Settings  > Arrangement  > Activation  and then selectTroubleshoot. Open Activation settings Check to see if you have a paper copy of your Windows 25-character production key you can enter to activate Windows xi. If your device was recently repaired at an independent repair facility, contact them to come across if the repairs require a new Windows 11 license. If the device is new and has never been activated, contact your device manufacturer.
0xC004F034	You might meet this error if you entered an invalid production key or a product key for a different version of Windows. Enter a valid product key that matches the version and edition of Windows 11 installed on your device. If Windows is installed on a device that connects to a Primal Management Service (KMS) server, contact your organization'south support person for more info about how to activate Windows.
0xC004F210	You lot might see this fault if you entered a product key for a dissimilar edition of Windows than the edition installed on your device. Yous might as well meet this error if you previously upgraded to Windows 11, but the current edition of Windows installed on your device doesn't match the edition of your digital license. You can either enter a valid product fundamental that matches the edition of Windows installed on your device or reinstall the edition of Windows 11 that matches your digital license. If your device is running Windows eleven (Version 1607 or afterwards), the Activation troubleshooter can help yous install the correct edition of Windows on your device. For more than info, see Using the Activation troubleshooter.
0xC004E016, 0xC004F210	You might see this fault if you entered a production cardinal for a different version or edition of Windows. For example, a product key for the Enterprise edition of Windows 11can't be used to activate Windows 11 Dwelling house or Windows 11 Core editions. Enter a product key that matches the version and edition of Windows installed on your device or buy a new copy of Windows from the Microsoft Shop.
0xC004FC03	Yous might see this fault if you're not continued to the internet or your firewall settings are preventing Windows from completing the activation procedure online. Brand sure that y'all're continued to the internet and your firewall isn't blocking Windows from activating. If you're even so having bug, try to activate Windows past phone. In the search box on the taskbar, type SLUI 04, select SLUI 04 from the listing of results, and then follow the instructions on the screen to actuate Windows. Note:If you're running Windows xi Pro EDU or Windows 11 Pro for Workstations, you must activate Windows over the internet—telephone activation and SLUI 04 can't be used. See How to actuate Windows 11 Pro for Workstations and Windows xi Pro EDU.
0xC004E028	Yous might see this error if you attempt to activate a device that is already in the process of activation. Your device should be activated after the offset asking is completed.
0x8007267C	Yous might run into this error if you're not connected to the internet or the activation server is temporarily unavailable. Make certain that you're connected to the internet and your firewall isn't blocking Windows from activating.
0xD0000272, 0xC0000272, 0xc004C012, 0xC004C013, 0xC004C014	If the activation server is temporarily unavailable, your copy of Windows will automatically exist activated when the service comes back online.
0xC004C008, 0xC004C770, 0x803FA071	You might run across this error if the product key has already been used on another device, or information technology's being used on more devices than the Microsoft Software License Terms let. To fix the problem, purchase a production key for each 1 of your devices to actuate Windows on them. If you're using Windows 11, y'all can buy Windows from the Microsoft Store: Select Offset > Settings  > Update & Security  > Activation . Select Become to Microsoft Store, then follow the instructions to buy Windows 11. Open Activation settings Notes: If you lot don't see Get to Microsoft Store on the Activation page, contact your organization's support person. If you made a substantial hardware changes to your device (such as replacing the motherboard) and you have a valid product key, effort to activate Windows by telephone. In the search box on the taskbar, type SLUI 04, select SLUI 04 from the list of results, and then follow the instructions on the screen to activate Windows. For more than info about reactivating Windows 11 (Version 1607 or later) after a hardware alter, come across Reactivating Windows after a hardware alter. If you're running Windows 11 Pro EDU or Windows 11 Pro for Workstations, you lot must activate Windows over the cyberspace—phone activation and SLUI 04 tin't exist used. Learn more than about Windows eleven Pro EDU or Windows 11 Pro for Workstations.
0xC004F00F	You might see this error if you entered a product key for the Enterprise edition of Windows to actuate Windows 11 Domicile or Windows 11 Pro. Enter a product key that matches the edition of Windows on your device.
0xC004C020	This fault occurs when a Volume License (a license that was bought from Microsoft by an organization to install Windows on multiple devices) was used on more devices than the Microsoft Software License Terms allow. To fix the problem, y'all might demand to utilize a different product key to activate Windows on your device. Contact your organization'southward support person for more info.
0x8007232B, 0xC004F074, 0xC004F038, 0x8007007B	You might see this mistake if you entered a production key for the Enterprise edition of Windows to actuate Windows eleven Home or Windows 11 Pro. Try entering a product primal that matches the edition of Windows on your device. Or, you might see this fault if you're trying to activate your work device merely aren't continued to your workplace's network. If y'all're continued to your work network and yet see this error, y'all might need to change the network settings. Contact your system'southward support person for more info. If your organization doesn't have a support person, you might need to enter your product key again: Select Start > Settings  > System  > Activation . Select Modify product key, so blazon your 25-character production key. Open up Activation settings Y'all might be asked for an admin password or to ostend your choice.
0x80072F8F	You might run into this fault if the date and fourth dimension for the device is wrong, or Windows has trouble connecting to the online activation service and can't verify your product primal. To verify the engagement and time, select Start > Settings  > Time & language > Date & fourth dimension. Verify appointment and fourth dimension in Settings To check your internet connectedness: In the search box on the taskbar, type network troubleshooter, and so select Identify and repair network issues from the list of results. Follow the instructions to set up any problems with the network. If the network troubleshooter didn't find whatsoever problems with your network connection, try restarting your device to see if that fixes the problem.
0xC004E003	Yous might see this fault after installing third-party software that changed arrangement files. Windows activation needs certain system files to complete activation. You can try to restore the system files back to an earlier point in fourth dimension. This removes whatever software you installed after that bespeak in time without affecting your personal files. For more info, see the section about how to restore from a system restore point in Recovery options in Windows.
0x80004005	Select Start  > Settings  > Update & Security  > Activation , and then select Troubleshoot to run the Activation troubleshooter. For more info about the troubleshooter, see Using the Activation troubleshooter. Open Activation settings If this doesn't work, you might need to reset your device. For more info, meet the department in Recovery options in Windows.
0x87e10bc6	An error occurred with our activation server or licensing service. Delight await a few minutes and then endeavour the following Windows xi Pro License Recovery steps: Select Outset > Settings  > System  > Activation , and so select Troubleshoot to run the Activation troubleshooter. Open Activation settings When the troubleshooter is consummate, select Go to Microsoft Store to launch the Microsoft Store app. If the Microsoft Store app shows at that place was a problem, select Try again. Afterward a few minutes, you lot should see a message that thanking you lot for activating genuine Windows, followed by another message showing that Windows was activated. For more than info about the troubleshooter, come across Using the Activation troubleshooter.
0x80070652	This error can occur if the update components are missing or corrupted on the computer. This error might also occur due to poor network connectivity received by the system. Use the Windows update troubleshooter to check for the corrupted or missing updates or components. Running the troubleshooter volition help detect and in some cases fix the effect. Also, check the strength of your net connection.
All other error codes	Go to Windows Help, enter the error lawmaking in the Search for Assist box at the top-right, and run the search. Browse through the search results carefully to brand sure you try just those that apply to your situation.

Activation helps verify that your copy of Windows is genuine and hasn't been used on more than devices than the Microsoft Software License Terms allow. This article will assistance you troubleshoot and fix mutual activation errors in Windows.

For assistance finding your product key, run into Discover your Windows product fundamental. For troubleshooting and other info about updating Windows 10, see Windows Update: FAQ or Troubleshoot bug updating Windows. For info on upgrading to Windows 10, run across Upgrade to Windows: FAQ.

If you lot're having problem activating Windows ten, follow these steps to fix activation errors:

1. Confirm that your device is up to engagement and running Windows 10, version 1607 or later. In the search box on the taskbar, type winver, and then select Winver from the list of results. You lot'll come across the version and build of Windows.
   Not running Windows x, version 1607 or later? Acquire how to update your device at update Windows 10.

2. Utilize the Activation troubleshooter to resolve unproblematic errors. For more than info, see Try the Activation troubleshooter beneath.

3. If y'all're yet getting an mistake, check the list of error codes beneath and follow the suggested steps to resolve it.

4. Make sure the error hasn't changed. Sometimes when you run the Activation troubleshooter or try to activate, the error code and message will change. If the error lawmaking has changed, wait upward the new code below and follow the recommended steps. (If you're getting an error lawmaking that isn't listed on this folio, contact client support.)

Non running Windows 10 notwithstanding? See Actuate Windows vii or Windows 8.1.

Try the Activation troubleshooter

If y'all're running Windows x, version 1607 or later, the Activation troubleshooter might help reactivate Windows if you recently made a significant hardware change (such as replacing the motherboard) or reinstalled Windows.

You must exist an administrator to utilize this selection. For more info, see Using the Activation troubleshooter.

Gear up mutual errors

The following are some of the most common activation errors with possible solutions for Windows ten. If you lot're getting an error lawmaking that isn't listed on this page, contact customer support.

If you upgraded to Windows 10 for free and your device isn't activated, make sure you're running the latest version of Windows 10. This version includes improvements to activation and troubleshooting activation errors. For more than info about how to go along Windows up to appointment, see Windows Update: FAQ.

• For more info about how activation works in Windows 10, see Activate Windows.

• For more info about how to activate Windows 7 or Windows eight.one, including how to activate either by telephone, see Activate Windows 7 or Windows 8.1.

Error	What it means and how to set it
Windows reported that the hardware of your device has changed. 0xC004F211	A Windows license is associated with your device hardware. If you brand significant hardware changes, such every bit replacing your motherboard, Windows won't exist able to find a matching license the next time you get-go your device. If Windows was preinstalled on the device and y'all accept made a change such as replacing the motherboard, you'll need a new license. To purchase a new Windows license, Start > Settings > Update & Security > Activation , and then select Go to Microsoft Shop. Open Activation settings If you have a Windows product key you used on your device before the hardware change, enter it by selecting Outset > Settings > Update & Security > Activation, then selecting Change product key. Additionally, Microsoft provides an exception path for transferring a Windows License after a hardware change. You'll demand to be signed in to the same Microsoft account before making the hardware change and to utilize the exception path. To access this exception path, select Start > Settings > Update & Security > Activation, and then select Troubleshoot. If the troubleshooter can't resolve the issue, y'all'll see a link to reactivate after a hardware modify. Select it to follow this path. For more info, see Reactivating Windows afterward a hardware change.
The product key used on this device didn't piece of work with this edition of Windows. You might demand to make it bear on with the store or company you bought Windows from, enter a dissimilar product key, or go to the Store to buy 18-carat Windows. 0xC004F212	When yous reinstall Windows x using a digital license, you're asked to choose which edition to install. If you choose an edition other than the one y'all're licensed to apply, you may receive this error. If you call up you installed the wrong edition, select Start > Settings > Update & Security > Activation, then select Troubleshoot. If the troubleshooter detects a valid Windows 10 digital license for an edition not currently installed, information technology volition let y'all know and show y'all how to install the correct edition. Open Activation settings
Windows reported that no product central was plant on your device. 0xC004F213	A Windows license is associated with your device hardware. If you make significant hardware changes, such every bit replacing your motherboard, Windows won't exist able to detect a matching license the next time you start your device. If Windows was preinstalled on the device and you take made a change such as replacing the motherboard, you lot'll need a new license. To purchase a new Windows license, select Commencement > Settings > Update & Security > Activation , and so select Become to Microsoft Store. Open up Activation settings If you have a Windows product key you used on your device before the hardware modify, enter it by selecting Get-go > Settings > Update & Security > Activation, and then selecting Change product fundamental. In improver, Microsoft provides an exception path for transferring a Windows License after a hardware change. You'll need to be signed in to the same Microsoft business relationship before making the hardware change and to apply the exception path. To access this exception path, select Start > Settings > Update & Security > Activation, and then select Troubleshoot. If the troubleshooter tin can't resolve the issue, you'll run across a link to reactivate after a hardware alter. Select it to follow this path. For more info, encounter Reactivating Windows after a hardware change.
"Your Windows License Will Expire Soon" warning	This may occur if y'all accept a book license customer installed. Windows ten Pro book license clients are used by big organizations that deploy Windows 10 to hundreds or thousands of computers. In this situation, activation is typically managed past your organization, and you'll demand to contact your system ambassador for assist. For more info, see Troubleshooting Windows license expiration issues.
0x803f7001	If you lot see fault lawmaking 0x803F7001, it means that a valid Windows ten license couldn't be constitute to actuate Windows on your device. Here's how to activate Windows: Select First  > Settings  > Update & Security  > Activation . If yous accept a valid production key, select Change product key, so enter the 25-character product key. If you don't have a valid product fundamental, select Go to Microsoft Store, and follow the instructions to buy a digital license for Windows. Open Activation settings Note:Your product key should be in the confirmation email yous received later on buying Windows, included with the packaging that came with your device, or on the Document of Authenticity (COA) attached to the back or bottom of your device. For help finding your production key, run across Find your Windows production primal. For more info on how to troubleshoot error code 0x803F7001, see Fix Windows activation mistake 0x803F7001.
0x800704cF	This error means we didn't find a valid Windows license for your device. You must utilise a valid production key to activate Windows. Your production key should exist in the confirmation email you received after buying Windows, included with the packaging that came with your device, or on the Certificate of Authenticity (COA) attached to the back or bottom of your device. For help finding your product key, see Find your Windows product key. If you take a valid product central, use information technology to activate Windows: Select Start > Settings  > Update & Security  > Activation . Select Alter product key, and then enter the 25-grapheme product key. Open Activation settings If you've made a major alter to your device's hardware, such as a motherboard replacement, run the Windows Activation troubleshooter located on the activation settings page. Note that you might be asked to go through the reactivation process. For more than info, see Using the Activation troubleshooter. Note:If you're looking for info about how to actuate Windows 7 or Windows 8.1, see Activate Windows vii or Windows 8.1.
0xC004C060, 0xC004C4A2, 0xC004C4A2, 0x803FA067L, 0xC004C001, 0xC004C004, 0xC004F004, 0xC004C007, 0xC004F005, 0xC004C00F, 0xC004C010, 0xC004C00E, 0xC004C4A4, 0xC004C4A5, 0xC004B001, 0xC004F010, 0xC004F050	Reasons why y'all might run into these errors: You entered a product key that can't exist used to activate Windows. Enter a different product key or buy a new product key. Y'all upgraded to Windows x, simply the activation servers were busy. If yous upgraded from an activated copy of Windows 7 or Windows 8.1, your re-create of Windows x will be automatically activated, or y'all can look a while and then select Activate. If you continue to have problems with activation, contact client back up. Yous upgraded to Windows 10 using the free upgrade offer, but Windows x isn't activated later a reinstall. Your re-create of Windows ten should automatically be activated as long as you didn't brand any significant hardware changes to your device (such as replacing the motherboard). If y'all continue to have bug with activation, contact client back up.
0xC004C003	You may run into this error because the Windows x product fundamental you entered isn't valid. Product keys are unique—assigned to a specific user to install on a single device. If a fundamental was used (or attempted to be used) on multiple devices, it's marked as non valid. To activate Windows, you lot'll need to provide a different Windows key unique to your device. If you bought a device from a reseller of Windows ten and expected the key to be valid, contact the reseller. If your device was purchased with Windows x preinstalled and you received this activation fault upon turning it on for the starting time time, contact your device manufacturer. If your experience with your device is dissimilar from those listed above, attempt the post-obit: Run the Windows ten Activation Troubleshooter: Select Start > Settings  > Update & Security  > Activation  so selectTroubleshoot. Open Activation settings Check to see if you have a paper copy of your Windows 25-graphic symbol product fundamental you tin can enter to actuate Windows ten. If your device was recently repaired at an independent repair facility, contact them to encounter if the repairs require a new Windows 10 license. If the device is new and has never been activated, contact your device manufacturer.
0xC004F034	You might run into this error if you entered an invalid product key or a product fundamental for a unlike version of Windows. Enter a valid product cardinal that matches the version and edition of Windows 10 installed on your device. If Windows is installed on a device that connects to a Key Management Service (KMS) server, contact your organization's support person for more info about how to activate Windows.
0xC004F210	Y'all might see this fault if you entered a product key for a different edition of Windows than the edition installed on your device. You might also see this error if y'all previously upgraded to Windows 10, merely the electric current edition of Windows installed on your device doesn't friction match the edition of your digital license. Y'all can either enter a valid product key that matches the edition of Windows installed on your device or reinstall the edition of Windows 10 that matches your digital license. If your device is running Windows 10 (Version 1607 or later), the Activation troubleshooter can aid you install the correct edition of Windows on your device. For more info, see Using the Activation troubleshooter.
0xC004E016, 0xC004F210	You lot might meet this mistake if y'all entered a production key for a different version or edition of Windows. For case, a product primal for the Enterprise edition of Windows 10 can't exist used to activate Windows 10 Home or Windows 10 Core editions. Enter a product key that matches the version and edition of Windows installed on your device or buy a new copy of Windows from the Microsoft Store.
0xC004FC03	You might run into this mistake if you're not continued to the internet or your firewall settings are preventing Windows from completing the activation procedure online. Brand sure that yous're continued to the internet and your firewall isn't blocking Windows from activating. If you're still having problems, attempt to activate Windows by phone. In the search box on the taskbar, type SLUI 04, select SLUI 04 from the list of results, and then follow the instructions on the screen to activate Windows. Annotation:If you're running Windows 10 Pro EDU or Windows x Pro for Workstations, y'all must activate Windows over the net—telephone activation and SLUI 04 tin't be used. Encounter How to activate Windows x Pro for Workstations and Windows x Pro EDU.
0xC004E028	Yous might see this error if you effort to activate a device that is already in the process of activation. Your device should be activated subsequently the offset request is completed.
0x8007267C	You might run across this error if yous're non connected to the net or the activation server is temporarily unavailable. Make sure that you're connected to the cyberspace and your firewall isn't blocking Windows from activating.
0xD0000272, 0xC0000272, 0xc004C012, 0xC004C013, 0xC004C014	If the activation server is temporarily unavailable, your copy of Windows will automatically be activated when the service comes back online.
0xC004C008, 0xC004C770, 0x803FA071	Y'all might run across this error if the product primal has already been used on another device, or it's beingness used on more devices than the Microsoft Software License Terms allow. To ready the trouble, buy a production central for each one of your devices to activate Windows on them. If yous're using Windows 10, y'all can purchase Windows from the Microsoft Store: Select Start > Settings  > Update & Security  > Activation . Select Go to Microsoft Store, and then follow the instructions to buy Windows x. Open up Activation settings Notes: If you don't come across Go to Microsoft Store on the Activation page, contact your organization's back up person. If you made a substantial hardware changes to your device (such equally replacing the motherboard) and yous have a valid product key, try to actuate Windows by phone. In the search box on the taskbar, type SLUI 04, select SLUI 04 from the listing of results, and then follow the instructions on the screen to activate Windows. For more info about reactivating Windows ten (Version 1607 or later) afterwards a hardware modify, see Reactivating Windows subsequently a hardware change. If you're running Windows 10 Pro EDU or Windows 10 Pro for Workstations, you must activate Windows over the internet—phone activation and SLUI 04 can't be used. Learn more almost Windows eleven Pro EDU or Windows eleven Pro for Workstations.
0xC004F00F	You might see this error if you entered a product primal for the Enterprise edition of Windows to activate Windows 10 Domicile or Windows x Pro. Enter a product key that matches the edition of Windows on your device.
0xC004C020	This error occurs when a Book License (a license that was bought from Microsoft by an organization to install Windows on multiple devices) was used on more than devices than the Microsoft Software License Terms allow. To fix the problem, you might need to use a different product key to activate Windows on your device. Contact your organisation'southward support person for more info.
0x8007232B, 0xC004F074, 0xC004F038, 0x8007007B	Yous might see this error if y'all entered a product key for the Enterprise edition of Windows to activate Windows ten Home or Windows x Pro. Try entering a production key that matches the edition of Windows on your device. Or, you might see this error if you're trying to activate your work device but aren't continued to your workplace'south network. If you're connected to your work network and nonetheless meet this mistake, you might demand to change the network settings. Contact your organization'southward support person for more info. If your organization doesn't have a back up person, you might need to enter your product cardinal once more: Select Showtime > Settings  > Update & Security  > Activation . Select Modify product primal, and then type your 25-character product key. Open Activation settings You might be asked for an admin password or to confirm your selection.
0x80072F8F	You might see this error if the date and fourth dimension for the device is incorrect, or Windows has trouble connecting to the online activation service and can't verify your product key. To verify the date and time, select Starting time > Settings  > Time & language > Date & time. Verify appointment and fourth dimension in Settings To cheque your internet connection: In the search box on the taskbar, blazon network troubleshooter, and so select Identify and repair network problems from the list of results. Follow the instructions to set whatsoever problems with the network. If the network troubleshooter didn't discover any problems with your network connexion, endeavor restarting your device to meet if that fixes the problem.
0xC004E003	You might run across this error after installing third-party software that changed organisation files. Windows activation needs certain system files to consummate activation. Y'all can effort to restore the system files back to an earlier point in time. This removes whatsoever software y'all installed after that point in time without affecting your personal files. For more info, meet the department about how to restore from a system restore point in Recovery options in Windows.
0x80004005	Select Starting time  > Settings  > Update & Security  > Activation , and and then select Troubleshoot to run the Activation troubleshooter. For more info about the troubleshooter, see Using the Activation troubleshooter. Open up Activation settings If this doesn't piece of work, you lot might need to reset your device. For more than info, see the section in Recovery options in Windows.
0x87e10bc6	An error occurred with our activation server or licensing service. Please look a few minutes and then try the following Windows 10 Pro License Recovery steps: Select First > Settings  > Update & Security  > Activation , and then select Troubleshoot to run the Activation troubleshooter. Open up Activation settings When the troubleshooter is complete, select Go to Microsoft Shop to launch the Microsoft Store app. If the Microsoft Shop app shows there was a problem, select Endeavor once more. Afterwards a few minutes, you lot should come across a message that thanking you for activating genuine Windows, followed by some other message showing that Windows was activated. For more than info almost the troubleshooter, see Using the Activation troubleshooter.
0x80070652	This error can occur if the update components are missing or corrupted on the computer. This error might as well occur due to poor network connectivity received past the system. Employ the Windows update troubleshooter to check for the corrupted or missing updates or components. Running the troubleshooter will help find and in some cases fix the outcome. Also, bank check the strength of your internet connection.
All other fault codes	Become to Windows Help, enter the error code in the Search for Help box at the acme-right, and run the search. Browse through the search results advisedly to make sure you attempt only those that utilise to your state of affairs.

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Source: https://support.microsoft.com/en-us/windows/get-help-with-windows-activation-errors-09d8fb64-6768-4815-0c30-159fa7d89d85

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