December 2, 2023

I will be discussing the activation fix for Windows 10 error code 0xC004C008.

Verify your product key: The error 0xc004c008 often occurs when there is an issue with the product key. Double-check that you have entered the correct product key for your version of Windows 10.

Resolving Windows Activation Error 0xC004C008

Windows activation error message

If you are encountering the Windows activation error code 0xC004C008, there are a few steps you can take to resolve the issue.

First, ensure that your internet connection is stable and try activating again. If the error persists, try using the phone activation method by following these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type “slui 4” (without quotes) and press Enter.
3. Select your country or region from the drop-down menu and click Next.
4. Call the toll-free number provided and follow the automated instructions to activate your Windows.

If the phone activation method does not work, you can contact Microsoft support for further assistance.

Windows 10 error 0xc004c008 is often caused by an invalid product key or activation issue.

Ensuring Privacy and Transparency in Windows 10

Privacy and transparency are important aspects of Windows 10. Microsoft is committed to ensuring the protection of your personal information and providing transparency regarding data collection and usage.

To troubleshoot and fix the Windows 10 error code 0xC004C008 activation issue, follow these steps:

1. Check your internet connection: Ensure that your computer is connected to the internet to allow for validation and activation.

2. Verify your product key: Make sure you have entered the correct product key for your version of Windows 10. You can find it on the Windows packaging or in the confirmation email if you purchased a digital copy.

See also  Delete Windows 10 Recovery Partition

3. Activate Windows using the command prompt: Press the Windows key + X and select “Command Prompt (Admin)” from the menu. Type “slmgr.vbs /ipk [product key]” and press Enter to install the product key. Then, type “slmgr.vbs /ato” and press Enter to activate Windows.

4. Contact Microsoft support: If the issue persists, reach out to Microsoft support for further assistance. They can help diagnose and resolve any activation problems you may be experiencing.

Fixing Error Code 0xC004C008 with Windows Activation Troubleshooter

  1. Open the Windows Activation Troubleshooter by clicking on the Start button and selecting Settings.
  2. In the Settings window, click on Update & Security.
  3. From the left menu, select Activation.
  4. Under the Activation section, click on Troubleshoot.
  5. Wait for the troubleshooter to detect any issues with your activation.
  6. If the troubleshooter finds any issues, it will attempt to automatically fix them. Follow the on-screen instructions to complete the process.
  7. After the troubleshooter finishes, restart your computer.
  8. Once your computer restarts, go back to the Activation section in the Settings window to check if the error code 0xC004C008 has been resolved.
  9. If the error code persists, try activating Windows using the Phone Activation method.

import subprocess

def check_activation_status():
result =['slmgr', '/xpr'], capture_output=True)
output = result.stdout.decode().strip()

if "Licensed" in output:
print("Windows is activated!")
elif "Notification" in output:
print("Windows is not activated.")
print("Unable to determine activation status.")

def handle_error():
print("Error 0xc004c008: Windows activation failed.")
# Additional code here to handle error, like providing instructions or contacting support.

# Check activation status

This code snippet uses the `slmgr` command-line tool, which is available in Windows, to check the activation status of the operating system. It captures the output and checks for specific keywords to determine if Windows is activated or not. If the error is encountered, the `handle_error()` function can be customized to handle the error appropriately, such as providing instructions or contacting support.

Troubleshooting Activation Error 0xC004C008: Phone Activation, Troubleshooter, and Microsoft Support

Error Code Troubleshooting Method Microsoft Support
0xC004C008 Phone Activation Microsoft Support
0xC004C008 Troubleshooter Troubleshooter
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