There are several causes for this and several solutions, too.
Lets look at some of the best fixes for Windows 11 activation error.
Its quick and easy, and it may resolve your issue without the need for any further problems.
Step 1.nudge the Start button, followed by Power, and Restart.
Then, wait for your machine to boot back up.
Step 2.To verify if your Windows has been activated, go to the prefs menu.
you might do this via the Start menu or by pressing Windows and I together.
Step 3.Go to System and then Activation.
see if Windows is active next to Activation state.
Fix 2.
But you could force it to accept the key via other means, like the Command Prompt tool.
Step 1.throw in cmd into the search bar and select Run as administrator.
Fix 3.
Try the Activation Troubleshooter
Windows also has various built-in troubleshooter tools designed to spot and solve problems automatically.
Step 1.Head to the parameters menu, either via the Start menu or by pressing Windows and I together.
Step 2.hit System and then Activation.
Step 3.If your Windows is not activated, you should see a Troubleshoot button appear on the Activation menu.
Click that button to launch the troubleshooter and follow the on-screen prompts.
Fix 4.
A System File Checker (SFC) scan may help you find and fix these corrupt files.
Step 1.jot down cmd into the search bar.
Click Run as administrator under the Command Prompt tool.
Step 2.jot down and execute this command: sfc /scannow.
Then, wait for the scan to finish.
Itll scan your system for any problems and fix them automatically.
Fix 5.
Reset or Force Activation via Command Prompt
Heres yet another possible fix to try using the Command Prompt tool.
Step 1.Launch the Command Prompt as an administrator.
you could find it quickly by typing cmd into the search box.
Step 2.First, try this command: slmgr.vbs rearm this should reset your license status.
Reset your system after entering it to see if that fixes the issue.
