Do you know what to do if you get the error code 0xC004C003 when trying to activate your Windows?

If you dont know, then this post offered byMiniToolis what you need.

This post offers you 4 useful methods to get rid of the error code.

activate Windows 10 using Command Prompt

Then how to fix the Windows 10 error code 0xC004C003?

This post has collected several methods to fix it, so keep reading to find detailed information.

Step 2: Go to theActivationtab and then click theActivatebutton.

Or you’re able to force Windows 10 to activate.

Here is the tutorial:

Step 1: Typecmdin theSearchbar and then right-clickCommand Promptto chooseRun as administrator.

Step 2: Typeslmgr.vbs rearmin the window and then pressEnter.

Step 3: kickstart your system and then test whether your Windows is activated.

In this case, you should probably use a different key to activate your Windows.