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.
How do I fix Windows activation error 0xC004C008?
Try to activate the telephone line. Press and hold the Windows key and run the R key to open a window.
Use the Windows activation troubleshooter. Windows, press the + I key to open Windows Settings.
Contact Microsoft.
What is error code 0xC004C008?
Windows activation error code 0xC004C008. The error occurs when the product key you are trying to use was previously owned by another PC or is used on more than one PC than permitted by the terms of the Microsoft software license.
How do I fix Windows activation error 0x8007007b?
Search command to search command prompt, then right-click on the most useful match result and select “Run as administrator”.
Type sfc /scannow and press Enter to start encrypting your PC.
Wait until the scan is 100% complete.
Reboot the secondary PC and try to activate Windows 10 again:
How do I fix Windows activation failed?
Run the Windows 10 activation troubleshooter: select Startup Options > > Update & Security > Activation, then select Troubleshoot.
Check if you have a hard copy of their 25 digit Windows key, which you will most likely enter to activate Windows 10.
How do I fix Windows activation error 0xC004C008?
How to fix activation code error 0xC004C008?
- Try phone activation. Press the Windows function key and that R to open the Run window. …
- Use the Windows activation troubleshooter. Press Windows Key + I to unlock Windows Settings. …
- Contact Microsoft.
How do I fix error code 0xc004c008?
Method to fix error 0xc004c008
- Press the Win + R key, type slui 4 and press Enter.
- After that, press the Win + S key to open the settings.
- Select Update & Security and then click Activation. You
- if the PC is probably not activated, you will receive Activate each option by phone.
- After that, run the product activation wizard.
- li>
What is error code 0xC004C008?
Typically, when setting up a Windows.1 or Windows 10 8 operating system product, error 0xC004C008 appears several times because a Windows 8.1 or Windows 10 license can only be installed on a specific device.
Charles Howell is a freelance writer and editor. He has been writing about consumer electronics, how-to guides, and the latest news in the tech world for over 10 years. His work has been featured on a variety of websites, including techcrunch.com, where he is a contributor. When he’s not writing or spending time with his family, he enjoys playing tennis and exploring new restaurants in the area.