It is reported that some users encounter the Windows Activation Error Code 0x87e10bc6 when trying to activate Windows 10/11. It appears when launching a game from the Xbox app, activating a Windows license, or using a DVD player. In some cases, Windows 11 computers cannot finish the activation process. 

But, whatever the reason you are facing this, you do not have to worry as we have some fixes to this problem. So, if you are facing an issue while activating Windows 10 or 11, you must perform the fixes mentioned below.

What is Activation Error Code 0x87e10bc6?

Windows activation errors resulting in the error code 0x87e10bc6 are generally caused by a problem with the activation process. This error occurs when Windows cannot be activated for a variety of reasons, including connection problems with Microsoft’s activation servers, invalid product keys, and corrupted system files.

What Are The Common Causes of Error Code 0x87e10bc6?

To clear up some common misunderstandings about the activation error, let’s explore some common causes:

1. Network Issues: Your PC may not be able to communicate with Microsoft’s activation servers if your internet connection is slow or firewall restrictions are in place.
2. Incorrect Product Key: This error occurs when a product key is entered incorrectly or invalidly during installation or activation.
3. Corrupted System Files: When the activation files are corrupt, activation cannot take place.
4. Third-party Software Interference: Some antivirus or firewall programs might interfere with the activation process.
5. Outdated Windows Version: In addition to giving activation errors, it may also be a sign that your Windows version is outdated.

How to Fix Windows Activation Error Code 0x87e10bc6 on Windows 10/11 PC

So, here are some troubleshooting methods that you can use to resolve the 0x87e10bc6 Windows activation error code:

Fix 1: Restart your PC

Occasionally, the Activation Error Code 0x87e10bc6 on Windows 10/11 could be the result of a Microsoft problem, not your system. There is a chance that the activation process could fail if the activation servers are unavailable for maintenance.

To activate the license, restart your PC. It may not work right away, so try again after a few minutes.

Fix 2: Activate Windows using SLMGR

You might want to try activating Windows 10/11 manually using SLMGR (Software Licensing Management Tool) if you see the Windows activation error code while trying to activate your Windows 10/11 installation (Home or PRO). You can be sure the license key you are trying to activate is valid.

Several users reported that this operation was the only way to activate Windows 10/11 without encountering 0x87E10BC6. To do this, follow these steps:

• Open Command Prompt using admin rights.
• You will need to run the following commands and hit enter:
  slmgr /ipk *License Key*
  slmgr /atocopied to clipboard
  
  

Note: You will need to replace the License Key with the actual license key you want to use to activate Windows 10/11.

• In order to verify that the activation has been successful, restart your computer after the two commands have been processed successfully, and you will see the success message.

Fix 3: Update the Windows 10/11 Operating System

Normally, Windows updates are released to correct previously reported errors and to improve system security. The best way to protect your personal information and computer files is to install them. 

For this reason, it may be worthwhile to try installing all pending Windows 10/11 OS updates to hopefully resolve the Windows activation error code 0x87E10BC6. Here’s how you should update your Windows 10/11 OS:

1. To open Settings, press Windows + I.
2. Go to System Update.
3. Click Check for Updates.
   
   
4. You should download and install any pending Windows updates.
5. You should restart your computer.
6. You must reactivate your license.

Fix 4: Hardware and Devices Troubleshooter

There are times when Windows activation error code 0x87E10BC6 occurs because of a hardware issue. To fix such problems, run the Hardware and Devices Troubleshooter. Here are the needy steps for running the troubleshooter:

1. Search for Troubleshoot in the start menu.
   
   
2. Then, tap on Other Troubleshooter.
   
   
3. Click the Video Playback button on the left.
4. Click on Run.
   
5. You will see instructions flashing on your screen.

In the Troubleshoot section, find the Windows Store Apps entry if you suspect a Windows Store app is causing the error. Then, select Run the Troubleshooter.

Fix 5: Try System Restore

It is also possible for the Activation Error Code 0x87e10bc6 to appear after applying a Windows update. The best thing to do in this situation is to roll back the upgrade using System Restore. To get started, follow these steps:

1. To restore, click on the Windows search bar and type restore.
2. To open System Restore, press Enter.
3. The next step is to create a restore point.
4. Click System Restore under System Protection.
   
   
5. To continue, click Next.
6. Click on Choose a different restore point.
   
   
7. Click on Next.
8. Check the Show More Restore Points box.
9. Choose a restore point. Ensure that you choose a date prior to the installation of the Windows update.
10. After clicking Next, click Finish.
11. Ensure that System Restore has completed its job by rolling back the update to a previous state.

Fix 6: Verify the Product Key

It is recommended that you double-check the product key that you entered. You should make sure it matches the version of Windows that you are trying to activate. From a legitimate source, obtain the correct key if you suspect the key is incorrect.

Fix 7: Check System Files

Check for and fix corrupt system files with the System File Checker (SFC) tool. You can do this by following these steps to fix Activation Error Code 0x87e10bc6:

1. Run Command Prompt as an administrator.
2. Simply type sfc /scannow and press Enter.
   
3. If there are any instructions on the screen, wait for the scan to finish and follow them.

Also Read: 

1. How to Uninstall Edge on Windows 11
2. Microsoft Error Code AADSTS51004 | How To Fix
3. How To Fix Windows Error Code 31 Network Adapter
4. How To Fix Windows Activation Errors Appears On Your PC
5. How Do I Install Openssl Windows 10/ 11

So, that’s how you can easily fix the Windows activation error code 0x87E10BC6. It’s our hope that this guide has helped you. In case you need further help, comment below and let us know your queries.

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