7 Ways to Solve Activation Error Code 0xC004F074 on Windows

By | March 20, 2022

Sometimes when you try to activate Windows, you get the scary Error Code 0xC004F074. So, what does that mean, and how do you fix it?

Just as you are about to turn on your Windows PC, error code 0xC004F074 appears. This prevents you from continuing with the activation process and forces you to use a PC with limited features.

While this can be a frustrating and confusing error message to deal with, let’s see how you can easily solve this problem.

Whenever you experience system problems, Windows troubleshooting tools can come in handy. In this case, we will see how the Windows Update and Activation troubleshooter can help you fix these activation issues.

To get started, go to Windows Update troubleshooter by following these steps:

Once done, run Activation troubleshooter by following these steps:

If you encounter this error while using your existing product key, try uninstalling and reinstalling the product key via Command Prompt. To do this, you must run the command using the Software Licensing Management Tool (slmgr).

To get started, here’s how you can remove and reinstall the product key on your Windows device:

  • Press the button Windows + R to open a dialog box Run commands.
  • Type CMD then press Ctrl + Shift + Enter to open an elevated Command Prompt.
  • Type the following command then press Enter:

Next, run the following command to remove the existing product key from your device:

slmgr.vbs /upk

When you are done, type the following command to reinstall the product key:

slmgr.vbs /ipk <New_Product_Key>

Change command New_Product_Key with your actual product key and then press Enter to run the command. Wait for the process to complete and then restart your computer.

Buy a Genuine Copy of Windows or Try Another Activation Method

Error code 0xC004f074 will most likely appear if you try to activate a pirated version of Windows. So, the best way to avoid this problem is to buy a genuine copy of Windows.

If you experience this problem on a genuine copy of Windows, try using a different activation method. If you already used a product key, try activating it using a digital license instead. Or, try transferring a digital license from one of your Windows devices.

Disable Fast Startup Features

The Fast Startup feature helps reboot your PC faster than usual. However, this feature may limit some functions of your PC. For example, it can restrict you from accessing BIOS/UEFI settings or even affect your Windows updates. So, this feature might even be the reason you are having activation issues on your device.

To resolve this issue, you may consider disabling the Fast Startup feature by following these steps:

  • Press the button Windows + R to open a dialog box Run commands.
  • Type powercfg.cpl and click OK to open the window Power Options.
  • Click option Choose what the power buttons do in the left pane.
  • In the next window, click Change settings that are currently unavailable.
  • Uncheck the box Turn on fast startup (recommended) under Shutdown settings and then click the button Save changes.

When you are done, restart your PC to save these changes.

Repair Corrupt System Files Using SFC and DISM

Corrupt system files are likely some of the causes of this activation issue. In this case, you can use the built-in DISM and SFC tools to find and repair all corrupt system files on your device.

To get started, run the DISM tool by following these steps:

  • Press the button Windows + R to open a dialog box Run commands.
  • Type CMD and press Ctrl + Shift + Enter to open an elevated Command Prompt.
  • Type the following command and press Enter:
DISM /Online /Cleanup-Image /ScanHealth

Wait for the scan to complete. From there, type the following command and then press Enter:

DISM /Online /Cleanup-Image /RestoreHealth

Restart your PC when the scan is complete.

Now you can run the SFC scan. To get started, go to Command Prompt according to the previous step. From there, type the following command and press Enter:

sfc /scannow

When the scan is complete, close Command Prompt and restart your PC to save these changes.

Temporarily Disable Windows Defender Firewall

You may experience Activation error 0xc004f074 when your Firewall prevents Windows from licensing files over the Internet. In this case, you may consider temporarily disabling your Firewall and then turning it back on after activating Windows.

So, here’s how you can temporarily disable Windows Defender Firewall:

  • Type Control Panel in the Windows search bar and select the most suitable one.
  • Click the drop-down menu View by, then select Large icons.
  • Scroll down and click Windows Defender Firewall.
  • In the next window, click Turn Windows Defender Firewall on and off.

Check the box Turn off Windows Defender Firewall on Domain, Private, and Public network settings. From there, press OK to close the tab.

And if you use a third-party antivirus program, you may also need to temporarily disable it. But then make sure to turn it back on immediately after activating Windows.

Contact Microsoft Support

If all else doesn’t work, maybe it’s time to get in touch Microsoft support. When you contact them, you can ask them to change or reset your product key. Otherwise, they will provide the best advice on how you can easily activate Windows.

In most cases, you may need to provide your PC’s specifications. So, make sure to check and save your PC specs in case it is needed in the process.

Unlock Your Windows Device The Easy Way

Activating Windows shouldn’t be a hassle if you have the correct product key or digital license. If you encounter activation error 0xC004F074, simply apply one of the methods we provide. And if you are still having activation issues, rest assured and know that there is a solution for that too.