Microsoft Windows 10 Tech Support

SOLUTION TO WINDOWS 10 PRODUCT KEY ERROR 0XC004C003

Microsoft Windows 10 Tech Support

Solution 1 • Hardware Changes • When Windows 10 is activated and registered for the first time, it

records your hardware configuration as part of the process.

• This way a product or activation key is not required when reinstalling

Windows 10. Microsoft uses a Digital Entitlement method which is able to verify your system based on its hardware set-up.

Solution-1 • Need to contact Microsoft Windows 10 Tech Support team

to get a solution with ease.

Solution 2 • Activation Servers are Busy • Due to the large number of Windows 7/8.1 users out there that is

regularly upgrading to Windows 10 this can and does occasionally take a toll on the activation servers

Solution-2 • Go to Settings applet via the Start Menu • click on Update & Security, • then on the left pane • clicking on Activation

Solution-3 • open Command Prompt(Admin) • To select this option, you’ll need to be logged into

Windows 10 with a user profile that has administrative privileges.

Solution-3 • When the Command Prompt window appears, simply

type slmgr.vbs –rearm and press Enter.

• Then wait a couple of minutes and restart your computer.

Solution-4 • Still getting same error contact us at Microsoft Windows

10 Tech Support and get rid from the issue.

THANK YOU

Microsoft Windows 10 Tech Support