Many Windows 11 users are facing the activation error 0x87e107f9 in which the user will not be able to activate the Windows OS. An in active copy of Windows 11 will provide access to a limited number of features. In this post, we will give you a list of solutions such as running the SFC Scan command, clearing temporary files, use the Activation troubleshooter that could help you resolve the error code 0x87e107f9.

Solutions to fix Windows 11 activation error 0x87e107f9
Run SFC Scan
To perform the SFC Scan,
- First, open the Command Prompt Window and Run it as Administrator
- After that, type the sfc/scannow command and press enter

Run DISM command
To run the DISM scan,
- Firstly, go to the Command Prompt window and Run as Administrator
- After that, type the DISM/Online/Cleanup-Image/RestoreHealth command and press enter

Clear temporary folder to fix activation error 0x87e107f9
- Firstly, open the Run command and type %temp%, and hit Enter

- Next, right-click and select Delete to delete all selected files

Run Activation troubleshooter
- Firstly, open the System and click on Activation
- Finally, select Troubleshoot option
Note: The activation troubleshooter feature will appear only if the copy of Windows 11 is not activated
Reset Windows 11 to fix activation error 0x87e107f9
- First, open Windows Settings and click on the Recovery option
- In the Recovery options, press the Reset PC button
- Select the type of factory reset and Choose the option of how you want to reinstall Windows
- Finally, click Next and then press the Reset button
Scan your device for viruses
- First, click on the taskbar, go to Windows Security and click on Virus & threat protection

- Finally, press the Quick scan button

You can also opt for the Scan options button and select Full scan to perform a deep scan of your system
At last, follow the above-explained methods and restart your system services will ideally resume your updates to work. If you still need help fixing Windows 11 activation error 0x87e107f9 while installing, we suggest you chat with our experts. I am sure they will help you resolve this issue altogether. You can also visit our website for more details and information.