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Fix Windows 11 Activation Error Code 0xc004c003 Case

Windows 11 certainly comes with many modern features, some errors do not scare the version. One such problem is activation error code 0xc004c003, which occurs after upgrading from home to pro version. This error also annoys Windows 10. Windows 11 will be disabled if you upgrade from Home to Professional Edition. This error occurs when the current product key is used to activate.

The message reads: “We cannot activate Windows on this device because you do not have a valid digital license or product key. If you think you have a valid license or key, select Troubleshooting below. Error code: 0xc004c003 “You can view Windows 11 Enterprise instead of the updated version.

The product key will not work after you upgrade from Windows 11 Home to Pro. You can say that the store error problem is confusing because the license was provided by the app. As a result, the operating system is disabled and you cannot use customization settings, including many other functions. The problem arises when a part of the license code tries to gain access to the registry. As a result, access is denied. Fortunately, there is a complex solution to enable Windows 11.

What causes error code 0xc004c003 in Windows 11 Professional?

The license code member in Windows Home is responsible for accessing the registry and verifying the product key. When login is denied due to incorrect entry, error 0xc004c003 arises. Incorrect key authentication can cause this error, but the reasons for failure may vary. Here are some tips to help you fix this error in Windows 11.

Check your home Windows model

Windows 11, like its successor, is available in various editions of Residential, Professional and Enterprise. Most consumer IT systems include off-premises.

How you install Windows 11 on your PC The version of the operating system may change. When you upgrade a website, Windows Home mechanically retrieves your current version and configures the appropriate version (home, professional or organization).

However, if you have a clear configuration for Windows 11, you will have to install the professional version instead of the default location. Unfortunately, you will not be able to activate the Professional version with the Residence Permit key. To check the installed version of Windows 11

  • Press Win + I to open settings.
  • Scroll down to the System tab and click About.
  • Go to the Windows Home menu in the right panel. You will find the version section to view here
  • Windows 11 version installed on your computer.
  • If your version of Windows 11 is compatible with your previous version, go to Repair Three below.
  • If you have purchased a Windows 11 Residential Key and installed the Professional version, please try to lower it.

Switch from Windows Home 11 Professional to Windows 11 Home

If you upgrade to the Windows 11 Professional version with the Reset License key, you will experience activation error 0xc004c003.

There are two ways to solve this problem. Collaborative White Home Windows 11 Housing Which is better for you?

When you do not want to invent a new upgrade, the transition from Windows 11 Professional to Home involves two steps. First you need to adjust your registry editor to organize the download process and then run the ISO configuration file to complete the download process.

Edit the registry to configure Windows 10 resident

  • Press Win + R to open Run.
  • Order regedit and click OK to open the registry editor. Touch security when prompted by UAC.
  • In the Registry Editor, go to the following location. You can copy and paste the path in the Registry Editor for easy browsing
  • Computer HKEY_LOCAL_MACHINESOFTWAREMIcrosoftWindows NTCurrent Version
  • Find the brand name in the right pane and double-click it.
  • In the popup window, type Home windows 11 Residence Single Language.
  • Click OK to save more updates.
  • Then find it and double-click the EditionID value.
  • In the popup window, type CoreSingleLanguage.
  • Click OK to save more updates.
  • Next, go to Registry Editor
  • Computer HKEY_LOCAL_MACHINESOFTWAREWOW6432NodeMicrosoftWindows NTCurrentversion
  • Find the brand name value in the right panel and convert it to Home windows 10 home.
  • Click OK to save more updates.
  • Then find EditionID and double click it and convert it to CoreSingleLanguage.
  • Click OK to save more updates.
  • Close Registry Editor.

Upgrade to Windows 11 Home.

To complete the downtime course, we will find the ISO file and update it on site. With a site upgrade you can reload your Windows operating system without having to root your records, data or applications. Learn how to do it below.

  • To access Windows 11, go to Microsoft’s official website.
  • Scroll down to the Get Windows 11 Disk Image (ISO) section.
  • Click on the drop-down menu and select Home Windows 11.
  • Click the Find button.
  • Then select your language from the drop-down menu.
  • Click Confirm.
  • Click the Find 64-bit button. You need to start getting ISO 11 for Windows 11.
  • Open the Get folder as soon as the ISO is downloaded.
  • Click on the ISO image and select Mount.
  • Windows Home installs ISO and opens the drive archive mechanically. If not, click on the DVD drive icon under this PC.
  • Included in the ISO folder, double-click the Setup.exe file. If UAC is requested, click Security.
  • In the Windows 11 Configuration window, click Change How to Download.
  • Then click Apply Now.
  • Click Post to continue.
  • Then solve notes and phrases.
  • Configure Windows 11 Residential and Save Personal Records and Applications in the popup window to make sure the option is displayed.
  • Click Configuration and wait for the method to complete. Web site upgrade may take several hours to complete. You may also find a series of relapses in the course, but these are common occurrences.

Activate Windows 11 with instant command

Occasionally, a Microsoft server could not verify and launch your license due to server issues. But if activation fails, you must use Command Immediate to activate your license. Learn how to do it below.

  • Press the Windows key and command cmd.
  • In the search results, right-click the command and select Run as administrator. If UAC is requested, click Security.
  • In the Instant Command window, type the following command and hit enter: slmgr.vbs –rearm

As soon as success appears, click OK and restart your PC. After reboot, open the activation website and see if error 0xc004c003 has been resolved. The Windows 11 license connects to your computer hardware every time you sign up for the first time. This helps to ensure that the Microsoft license is used in accordance with the terms of use, and similarly, the person does not need to manually activate the startup windows every time the configuration is cleared.

However, when you make major hardware upgrades, just like your motherboard, Windows Home cannot guarantee authenticity. To solve this, you need to use the digital product key to activate and activate the startup windows or run the troubleshooting. For more troubleshooting steps, try Microsoft Sources on how to re-enable Windows 11 after a hardware change.

Fix the final words’ ’11 Windows Activation Error Code 0xc004c003′

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