How to fix a Windows 10 activation key that doesn’t work

Windows is a perfect and stable software. However, sometimes it faces some glitches and errors, and one of them is the activation key error that causes problems inactivation of Windows. Here some solutions to that error that’ll help you fix the error and let you activate your Windows in peace.

How to fix the activation key error?

1.Run SLUI 4 command:

  • Open Start Menu and type RUN
  • The RUN dialogue box will appear type SLUI 4 in the box and press Enter
  • Select Next
  • Select your respective country

2. Reset your license via command prompt:

  • Press Windows key + X key
  • The command prompt window will appear and run as admin
  • Then type in the following command in the command prompt box

slmgr.vbs -rearm

  • Press Enter and let the command run
  • After that, restart your PC

3. Activate Windows through command prompt:

  • Open command prompt
  • Then type in the following command

slmgr.vbs-ipk xxxx-xxxx-xxxx-xxxx

  • Let the command run and then restart your computer

More Ways to solve the error:

  • Force the activation
  • Make sure you’re activating the right version
  • Restart internet and PC
  • Look if Windows is activated

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