If you receive error “0xC004C008” when trying to use Windows 7 online activation, it could be for one of the following reasons: Your computer’s hardware has been changed. Windows 7 was reinstalled on the same computer. Your Windows 7? product key was transferred from another computer.
Your computer’s hardware has been changed.
Windows 7 was reinstalled on the same computer.
Your Windows 7 ? product key was transferred from another computer.
The ? Windows 7 product key that you’re trying to use has already been used on the maximum number of computers that your license allows.
If you receive error “0xC004C008” when trying to use Windows 7 online activation, it could be for one of the following reasons: Your computer’s hardware has been changed. Windows 7 was reinstalled on the same computer. Your Windows 7? product key was transferred from another computer.
Your computer’s hardware has been changed.
Windows 7 was reinstalled on the same computer.
Your Windows 7 ? product key was transferred from another computer.
The ? Windows 7 product key that you’re trying to use has already been used on the maximum number of computers that your license allows.
How do I fix Windows Activation error 0xC004C008?
Method 1: Run the Windows Activation Troubleshooter
Method 2: Try phone activation.
Protect the privacy of people online with a VPN client.
Data recovery tools can prevent persistent files.
How do I permanently activate Windows 7 from command prompt?
Right-click on the list of Command Prompt commands and select “Run as administrator”. In addition to administrator rights, it can also be a command line application that is being launched. .type .slmgr .-rearm .at the .command line .and .press .? .Enter .. The script will run and after a few seconds you will be prompted to access the system computer.
How do you fix No Key Management Service KMS could be contacted?
To fix this, resolve any event 12288 errors that I would like to associate with the activation attempt. You may need to update the Miles server. Then you can also try restarting the kms server.
How do I permanently activate Windows 7 without product key?
Go to the start menu and search for cmd.
Right click the setting and run as administrator.
When a command prompt window opens, type load “slmgr -rearm”.
The PC will ask you to restart your PC.
After restarting the PC, run CMD as owner again.
How to fix Windows 10 activation error code 0xc004c003?
On Windows, press Magic Formula + R to open each Run dialog box.
When prompted by the User Account Control window, click Yes to allow administrative access.
Once you’re on the Windows Update Tactics screen, navigate to the notification on the right side of the screen and click the Check for Updates button.
Additional tools
How to fix Microsoft Office activation error 0xc004c060?
Launch Method 1: Troubleshoot activation issues (if any) Open the Run dialog box you just launched and force-press the Windows key + R.
Accessing the Activation Troubleshooter
Once you are in the activation cost, go to the right side of the screen and find this activation section (at the bottom of each screen).
Troubleshoot Access Activation
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Can’t activate Windows 10 error code?
Make sure your device is compatible with Windows 10 version 1607 or later.
Use the Activation Troubleshooter to easily troubleshoot errors.
If anyone is still getting the error, see the list of error codes below or follow the suggested steps to fix them.
Make sure the error hasn’t changed.
How to fix Windows Error code 0x80070652?
Fix Windows 10 extension error 0x80070652. To fix Windows 10 extension error 0x80070652, follow these steps: Reset the software folder distribution. Run all Windows Troubleshooter Updates. Run the SFC utility. Remove recent updates. Manually reinstall the updated files.
Why is my Windows 7 product key invalid?
If your computer has been repaired and you immediately try to reinstall the Windows® operating system, you may activate the Windows® operating system and receive a corrupted product key error message instead. This can certainly happen because the product key is marked as being used on another computer.
By clicking the “View Details of Errors Requiring this Change” link, I indicate that the following information was received for this error: Code: 0xC004C008, etc. Description The activation server has determined that most of the specified product key is in fact unusable.
Even after entering most of the correct product key, the error still persists. Now that we know exactly how Windows Activation works in Windows 7, let’s read why this error occurs and therefore how to fix it. Just download, error 0xC004E003 says “Licensing Service Software reported that license evaluation failed.”
Sometimes when you try to activate Windows, you get the dreaded error 0xC004F074. So what does this mean and how to fix it? When you want to activate your Windows PC, error code 0xC004F074 usually appears. This will help you to continue the maintenance process and force you to activate the bad features of your PC.
How to fix Windows 10 Activation error code 0xC004C008?
How to fix activation error 0xC004C008 in many cases?
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How do I fix Windows activation error 0xC004C008?
Can I fix activation error code 0xC004C008?
- Try phone activation. Hold down the Windows key and the exact R key to open the Run window.
- Use… the Windows activation troubleshooter. Press Windows Key + I to help Windows open Settings. …
- Contact Microsoft.
How do I fix Windows activation error 0xc004c008?
How to fix activation error code 0xC004C008?
How to fix Windows 10 error code 0xc004c008?
A simple fix for Windows Dix activation error code 0xC004C008. Try phone activation. Hold down this Windows key and the R key to open the Run window. Use Windows activation. Press Windows Troubleshoot Key + I to open Windows Settings. Scroll down, find and open the Update & Security tab. Contact Microsoft
How to fix Windows 10 Activation error code 0xC004C008?
How to fix activation code error 0xC004C008?
How do I fix Windows activation error 0xC004C008?
How to change error code 0xC004C008?
- Try phone activation. After that, hold down the Windows key and the assigned R key to open the Run window. …
- Use the Windows activation troubleshooter. Press Windows Key + I to open Windows Settings. …
- Contact Microsoft.
How do I fix Windows activation error 0xc004c008?
How to fix activation error code 0xC004C008?
How to fix Windows 10 error code 0xc004c008?
Fix Windows 10 activation error code 0xC004C008 with ease. Try to activate. Press and hold the Windows tab and button. For the 3rd, open the Run box. Scroll down, find and open the Update & Security tab. Contact Microsoft

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.