How to fix Windows activation error 0xC004F012?

by Lucia Danes - -

Question

Issue: How to fix Windows activation error 0xC004F012?

Hi, I upgraded to Windows 10 as a free upgrade. However, after a few days, I started receiving an error 0xC004F012, which claims that Windows can't be activated. So, what happened to the free upgrade? Are there any solutions for this?

Solved Answer

There was some good news for users when Windows 10 was released – Microsoft accounted that anyone who already has a working Windows license can upgrade for free. While it was initially believed that the free upgrade is only available for a limited time, it later became clear that it is not the case at all, and users can still proceed with the process even now.

Since the support completely seized for Windows 7 in January 2020,[1] it is understandable why so many people would rush to upgrade. An unsupported operating system does not only lack the new features available in Windows 10 but also does not receive the security patches it desperately needs, meaning that the device is not protected from cyberattacks and software vulnerabilities.[2]

Unfortunately, not everybody could upgrade successfully. 0xC004F012 is an error that users may receive while trying to upgrade to Windows 10 or a few days after the installation. To some, the error did not generally impair the operation of the OS, but it would show up from time to time, reminding that there is a problem with the activation problem.

For others, the problem was much larger, as they said they also received a black screen with cursor or a Blue Screen of Death[3] error. In any case, it is important to fix 0xC004F012 in order to ensure that everything is working as intended.

How to fix Windows activation error 0xC004F012?

Users who receive the error usually see the following message:

Windows can’t activate right now. Try activating again later. If that doesn’t work, contact support. Error code: 0xC004F012

In most cases, the error occurs due to a corrupt license repositories or due to changed hardware. Error code 0xC004F012 is not the only Windows activation error that can be encountered, other popular ones include 0xc0020036, 0xC004C003, and 0xC004F074.

If you experience problems that people mentioned (black/blue screens, errors, random reboots), the problem might be related to corrupted system files or other underlying issues. Therefore, before you proceed with the 0xC004F012 error fix solutions we provide below, you should perform a full system scan with a repair tool ReimageMac Washing Machine X9. Otherwise, proceed with the solutions below.

Method 1. Run Activation Troubleshooter

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Before you proceed with next steps, you should try running the built-in troubleshooter that could help you fix activation errors automatically.

  • Right-click on Start and select Settings
  • Go to Update & Security section
  • On the left side of the window, pick ActivationGo to activation section in Settings
  • Below the error message, you should find the option to Troubleshoot – click itRun the troubleshooter
  • Wait till the process is finished and the findings reported to you.

Method 2. Update drivers

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Sometimes driver discrepancy can cause activation issues. Therefore, you should update your drivers for your Windows PC. While you can attempt to do that via the Device Manager, this will not usually be enough and will not change anything.

Instead, you should either visit your computer manufacturer's website and download the latest drivers from there. However, this step can be particularly difficult, especially if you are using a PC instead of a laptop. To solve this, we recommend you employ DriverFix to download and install all the necessary, legitimate drivers for your automatically.

Update drivers

Method 3. Install all the available Windows updates

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Botched Windows updates might be causing activation issues. Thus, make sure you installed everything that is available:

  • Type Updates in Windows search and press Enter
  • In the settings window, click Check for updates (right side)Update Windows
  • Wait till Windows downloads and installs all the updates
  • Once done, reboot your PC.

Method 4. Try activating via Command Prompt

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

You can try to activate Windows 10 with a command line in Command Prompt. For that, you will have to enter your product key:

  • Type cmd in Windows search
  • Right-click on Command Prompt result and pick Run as administratorActivate Windows via Command Prompt
  • Paste the following command and press Enter to find out your product key:

    wmic path softwarelicensingservice get OA3xOriginalProductKey

  • Next, paste slmgr.vbs.ipk <product key> into the window, and press Enter
  • Finally, type slmgr.vbs/ato and press Enter
  • Restart your PC.

Method 5. Check system files for corruption

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Open Command Prompt as administrator as explained above
  • Type the following command and press Enter:

    sfc /scannow

    Run SFC scan

  • Wait till the process is finished and then type the following, pressing Enter after each command:

    DISM /Online /Cleanup-Image /CheckHealth
    DISM /Online /Cleanup-Image /ScanHealth
    DISM /Online /Cleanup-Image /RestoreHealth

Method 6. Try activating via the phone

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Get your product key ready and perform the following steps:

  • Press Win + R and type Slui 4, press Enter
  • In the new window, select your country and press NextActivate Windows via Phone
  • Call the provided number and follow the provided instructions.

Repair your Errors automatically

ugetfix.com team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

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If you failed to fix your error using Reimage, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Reimage - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Reimage - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Reimage malware removal tool.

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About the author
Lucia Danes
Lucia Danes - Security researcher

Lucia Danes is the news editor at UGetFix. She is always on the move because the eager for knowledge makes her travel around the globe and attend InfoSec events and conferences.

Contact Lucia Danes
About the company Esolutions

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