Fix the Windows 11 activation error 0xc004f074

Microsoft has released a fix for this error, and Windows 10 users can now activate. But many computers remain unactivated even after applying the solution. In order to find out if activation is working on your computer, you need to check the Activation Status in Control Panel

The “0xc004f074 activation error” is a problem that many Windows users are having. The issue has been present for a while, but Microsoft just released an update to fix the issue.

Fix the Windows 11 activation error 0xc004f074


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  • The activation problem 0xc004f074 has affected not only Windows 10 users, but also Windows 11 users.
  • The functionality and functions of an unactivated Windows 11 PC are restricted.
  • You might try utilizing the Software Licensing Management Tool or changing certain settings on your PC to remedy this problem.



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After you’ve installed the newest operating system on your computer, the first thing you should do is activate it.

It not only unlocks the full capabilities of the Windows 11 operating system, but it also removes the annoyance of the “Activate your Windows 11” notification.

However, for certain customers, the Windows 11 activation problem 0xc004f074 is interfering with the smooth process of activation.

This issue prohibits the user from activating Windows 11 and compels them to use a version of the operating system with reduced capabilities.

The Key Management Service is involved in the Windows 11 activation problem number 0xc004f074. You’ll run into this issue if the KMS goes unavailable.

That’s where this tutorial comes in handy. We’ve compiled a list of some of the most effective options for resolving the Windows 11 activation problem 0xc004f074.

Table of Contents

What causes the 0xc004f074 activation problem in Windows 11?

When customers attempt to activate the Windows 11 KMS (Key Management Service) client, the error message “The Key Management Server (KMS) is unavailable” appears, according to reports.

This error code, like other error codes, does not just affect Windows 11 users. It’s also a rather typical problem for Windows 10 users.

A mismatch between the KMS client and the KMS host server might be the reason. In order to resolve this problem, the KMS client must be upgraded to match the KMS host server version.

Furthermore, the Windows 11 activation problem 0xc004f074 might happen for a variety of causes. The following are a few of them:

  • A time discrepancy exists between the KMS client and the KMS host computer.
  • It may happen after a cumulative update has been installed.
  • Activating Windows 11 without a legitimate serial key
  • Another copy of Windows 11 already has the product key.
  • System files in Windows 11 are corrupt.
  • It’s possible that the activation procedure is being hampered by the Windows Firewall or Windows Defender.

Now that you know what causes Windows 11 activation issue 0xc004f074 on your computer, let’s look at how to fix it.

How can I repair the 0xc004f074 Windows 11 activation error?

1. Make use of the Licensing Management Tool for Software.

  1. Start by going to the Start menu.
  2. Run Command Prompt as an administrator by searching for it.1646803271_384_How-to-fix-Windows-11-update-error-0x800f081f
  3. Press Enter after typing the instruction below. slmgr.vbs/dlv
  4. To remove the existing product key, run the command below. /upk slmgr.vbs
  5. To reinstall the product key, type the command below and press Enter. /ipk slmgr.vbs

Replace the with the real product key from your Windows 11 copy in the final command.

After the command has completed, reboot your computer to check whether the problem has been resolved.

2. Take use of specialist software

Restoro is a reputable third-party program that can repair many issues on your computer. You’ll be able to cure a variety of issues, such as the unpleasant Blue-Screen of Death error and Windows update problems, among others.

  1. Restoro is available for download.
  2. Begin using the program.
  3. The software will begin checking your PC for faults automatically. Fix-the-Windows-11-activation-error-0xc004f074
  4. A scan report will appear on your screen after the scan is completed.1646905839_484_Fix-the-Windows-11-activation-error-0xc004f074
  5. To repair the discovered problems, use the Start Repair button.1646905840_986_Fix-the-Windows-11-activation-error-0xc004f074
  6. Do not obstruct the repair procedure.
  7. Restart your computer after it’s finished.

This program can also repair corrupted DLL files, identify regularly crashing programs, remove spyware and adware from your computer, clear corrupt or buggy files, and so on.

You may think of it as a one-stop shop for all difficulties that can help you solve the Windows 11 activation error 0xc004f074 on your computer with just one click.



With this powerful program, you can easily cure practically any activation mistake on Windows 11 now!

3. Restore system files in Windows

  1. Start by going to the Start menu.
  2. Run Command Prompt as an administrator by searching for it.1646803271_384_How-to-fix-Windows-11-update-error-0x800f081f
  3. Press Enter after typing the instruction below. /scanow sfcHow-to-fix-Windows-11-update-error-0x800f081f
  4. Your PC will begin scanning and, in the process, will attempt to resolve the problem.
  5. Restart your computer.
  6. Restart the command prompt.
  7. Hit Enter after typing the following command: C: chkdsk /f /r /x
  8. After the operation is finished, type the following command and click Enter: DISM.exe /Online /Cleanup-image /Restorehealth DISM.exe /Online /Cleanup-image /Restorehealth
  9. The message “The procedure was successful” will appear.
  10. Close the window and Restart your computer.

4. Execute the SLUI 04 instruction.

  1. To open the Run command, press Win + R.
  2. Run the command shown below. 04 SLUI1646905842_602_Fix-the-Windows-11-activation-error-0xc004f074
  3. Click the OK button.
  4. To complete the activation, follow the on-screen prompts.1646905842_141_Fix-the-Windows-11-activation-error-0xc004f074

5. Use the troubleshooter for Windows updates.

  1. Start by going to the Start menu.
  2. Open Troubleshoot additional difficulties by searching for it.1646661848_90_How-to-fix-Windows-11-update-error-0x800f020b
  3. Next to Windows update, press the Run button.1646661849_203_How-to-fix-Windows-11-update-error-0x800f020b
  4. The troubleshooter will start looking for the issue.1646661850_615_How-to-fix-Windows-11-update-error-0x800f020b
  5. Apply the fixes that have been suggested.
  6. Restart your computer.

As previously stated, you may be getting the Windows 11 activation issue 0xc004f074 as a result of a recently deployed cumulative update.

If your copy of Windows 11 isn’t activated, you may access the Windows Activation troubleshooter by following the instructions below.

  1. To open System, press the Win + I keys together.
  2. Select Activation from the drop-down menu.
  3. Select Troubleshoot from the drop-down menu.

6. Turn off Windows Firewall and Security.

  1. Activate the Control Panel.
  2. Select Windows Defender Firewall from the drop-down menu.1646905845_803_Fix-the-Windows-11-activation-error-0xc004f074
  3. Select Turn Windows Defender Firewall on and off from the left-hand menu.1646905845_955_Fix-the-Windows-11-activation-error-0xc004f074
  4. On the Domain and Public network options, check the box next to Turn off Windows Defender Firewall. 1646905846_970_Fix-the-Windows-11-activation-error-0xc004f074
  5. To dismiss the tab, press OK.

7. Disable Fast Startup

  1. To access the Run dialog, press the Win + R keys together.
  2. Press Enter after typing the instruction below. powercfg.cpl1646905846_31_Fix-the-Windows-11-activation-error-0xc004f074
  3. From the left side, choose Choose what the power button does.1646905847_926_Fix-the-Windows-11-activation-error-0xc004f074
  4. Change any settings that aren’t working right now.1646905848_683_Fix-the-Windows-11-activation-error-0xc004f074
  5. Uncheck the option for Turn on rapid startup (recommended).1646905848_954_Fix-the-Windows-11-activation-error-0xc004f074
  6. Hit Save changes and Restart your computer.

What happens if I don’t activate Windows 11?

If you don’t activate the Windows 11 operating system, there are a few drawbacks. The following are some of the drawbacks:

  • Dark Mode will not be available.
  • Your PC will not get security updates.
  • Personalization options cannot be tweaked or changed.
  • You won’t be able to change backgrounds or lockscreens, for example.
  • It is not possible to personalize the taskbar.
  • On your desktop, there will be a watermark that says “Activate Windows.”
  • You will be reminded to activate Windows 11 on a regular basis.

The above list should enough to persuade you that you should activate your copy of Windows OS in order to take use of Microsoft’s newest and best features.

We hope this tutorial was helpful in resolving the 0xc004f074 Windows 11 activation problem. Please let us know which approach worked best for you in the comments section below. You may also let us know if you have any other ideas on how to solve the issue.

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The “0xc004f074 windows 7” is a problem that has been present for a while. The error code 0xc004f074 can be caused by many different things, but the most common cause is a Windows update.

Frequently Asked Questions

How do I fix error code 0xC004F017?

A: The error code 0xC004F017 is a Windows system error that indicates the following: Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. To fix this problem, run System Restore to reinstall the operating system and then restart your computer.

What is error 0xC004F074?

A: Error 0xC004F074 results from trying to install a game update on Windows 10. What this error indicates is that the installation failed due to an issue that Microsoft has identified and needs your help solving. If you are experiencing this error, follow these steps first in order to try and remedy it as soon as possible:
1) Close all open programs/apps currently running such as Steam or Origin and close any other software related programs depending on what caused the problem. 2) Restart your computer by pressing Ctrl+Alt+Delete together (if available). 3) After rebooting, do not restart anything else until prompted; just let the system finish booting up completely before moving onto step 4 of our troubleshooting process which will be explained below.
4) Open Device Manager – located at search bar within taskbar > View -> Show Hidden Devices under Show hidden devices tab > Expand Storage Controllers> Right-click PCI Express Root Port #3 AHCI Controller Intel Corporation > Uninstall (do not reboot once uninstallation is complete). 5) Once completed uninstalling, go ahead into System Restore again but if no restore points can be found then delete everything relevant including pictures, documents, etc because there really isnt anything we can do now without some sort of external backup point… 6) Now finally find out what app created this mess! Use Task Manager or Resource Monitor with jump list enabled in order to see all applications currently running so you know exactly which one caused the problem 7 )Find out how much RAM each application uses 8 )Set specific memory usage limits per process via changing their priority 9 )Restart everything again 10 )After rebooting yet another time wait for something like Netflix or video games/programs requiring high amounts of CPU processing power 11 ). Power off PC 12 ). Reinstall driver 13). Check for updates 14), Install Updates 15), Reboot 16); Wait for next day 17)) It should have fixed itself

When trying to activate you get 0xC004F074 with description the key management server KMS is unavailable?

A: If you are getting this error and you tried to connect or sign in on PSN, try signing out and then signing back into your account.

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