How to Fix Windows Activation Error 0xC004C003?

Windows Activation Error 0xC004C003

How to Fix Windows Activation Error 0xC004C003?

Windows Activation Error 0xC004C003 generally occurs due to busy activation servers, changing of hardware, an invalid product Key, and an outdated Windows on your PC. This can create a stroke in the mind of Windows 10 users. However, this error can occur on the temporary basis on your operating system. But it can exist permanently if does not get resolved with the appropriate steps mentioned on our blog.

We will also offer you professional and technical support for a complete resolution. Simultaneously, we will discuss the main causes and symptoms of this technical error code 0xC004C003.

Main Causes of Windows Activation Error 0xC004C003

There are several reasons which are held responsible for the popping up of this error code 0xC004C003. Such causes are listed below:

  • If you have entered an invalid product Key, then it can create this technical glitch on the screen of your operating system and as a result, it may prevent you to access the Windows 10.
  • Error Code 0xC004C003 can also create on your devices when your activation servers get busy.
  • In case, if you are reinstalling the Windows, cleaning up your PC, and the changing of hardware, then it can also generate this error.
  • Sometimes, the latest installed version can also create this error 0xC004C003 on your operating system.

Symptoms of Windows Activation Error 0xC004C003

  • Cannot access the current Windows in a straightforward way
  • Frequent pop up of this error on your PC
  • Your Windows get unresponsive
  • Freezing of your current Windows

Steps to Fix Windows Activation Error 0xC004C003

Method 1: Fix Activation Servers

  • Select UPDATE & SECURITY option after pressing Win Key + I
  • Choose ACTIVATION option and tap ACTIVATE BUTTON
  • Select COMMAND PROMPT and type slmgr.vbs – rearm
  • Enter to execute this command
  • Reboot your PC

Method 2: Enter a Valid Product Key

  • Enter a valid product Key manually in an appropriate box and replace it from incorrect one

Method 3: If your Hardware is changing

  • Register your hardware configuration with activation servers of Microsoft.
  • Reinstall Windows 10 with a valid Product Key
  • Then refuse to activate the entire changes

Method 4: Installed the Latest Version of Windows 10

  • Select UPDATE & SECURITY option after pressing Win Key + I
  • Mark CHECK FOR UPDATES option
  • Click UPDATE NOW and follow the instructions

For more details and help, you can also our toll-free Windows Support Number without any second thought. Our technical team will provide you a complete resolution.