How to fix Windows activation error 0x80010105 in Windows 7, 8.1, 10, and 11 – Step-by-step guide

How to fix Windows activation error 0x80010105 – A comprehensive guide for Windows 7, 8.1, 10, and 11 users

Error 0x80010105 appearing during Windows activation is a fairly common problem that can occur in various versions of the operating system—both Home and Pro editions. This problem can be frustrating, but fortunately, there are many ways to solve it.

In this article, we will present detailed methods for repairing error 0x80010105, analyzing potential causes and steps to take to successfully restore the activation process to normal operation.

What does error 0x80010105 mean?

Error code 0x80010105 indicates a problem with communication between the operating system services responsible for activation. In practice, this may mean that the system is unable to connect to Microsoft activation servers or that there is a conflict at the system service level.

Proven ways to fix error 0x80010105

1. Launch the activation troubleshooter

Windows 10 and Windows 11 have a built-in diagnostic tool that can automatically detect and fix activation issues.

Steps:

• Go to Settings > Update & Security > Activation

• Click Troubleshooting

• Follow the instructions displayed on the screen.

This solution can fix many errors if the problem is caused by local configuration or a temporary lack of connection to the servers.

2. Check your Internet connection and firewall

Sometimes, activation problems can be caused by your firewall or antivirus software blocking your Internet connection.

Recommended steps:

• Temporarily disable your antivirus program and system firewall.

• Please try to reactivate the system.

• Check that the ports and addresses of the activation servers are not blocked.

3. Update your operating system

In some cases, error 0x80010105 is caused by incompatibility or missing system updates.

How to do it:

• Go to Settings > Update & Security > Windows Update

• Check for updates and install all of them.

• Restart your computer and try activating the system again.

4. Start the system in Clean Boot mode.

Some third-party services or applications may interfere with the activation process. Clean boot mode allows you to start the system with only basic services.

Instructions:

• Press the keys Win + R, type msconfig and confirm

• Go to the Services tab, select Hide all Microsoft services, and click Disable all.

• Go to the Startup tab and click Open Task Manager.

• Disable all startup items

• Restart your computer and check the activation process.

5. Checking the integrity of system files

Damaged or missing system files can cause activation errors, including 0x80010105. Windows provides tools to repair these files.

Perform the following commands in Command Prompt with administrator privileges:

After completing the process, restart your computer. If the problem persists, run an additional command:

6. Verifying the product key

Make sure that the key you enter is compatible with the version of the operating system you have installed (e.g., Home will not work with a Pro key and vice versa). If in doubt, contact the key provider.

7. Manually assign the product key in the Command Prompt

You can try assigning the product key directly using the following command (replace XXXXX-XXXXXXX-XXXXX-XXXXX-XXXXX on your own key):

8. Contact Microsoft technical support

If none of the above solutions work, technical support may be required. It is a good idea to prepare for the call by having information about the system version, error number, and product key at hand.

Summary

Error 0x80010105 can occur for many reasons, ranging from internet connection problems to system conflicts to incorrect assignment of the system version to the product key. The key to a successful repair is patience and systematically going through the solutions presented above.

If you still have problems with activation, contact us at Key-Soft.pl. We will help you choose the right key and guide you through the entire activation process step by step.