Share this article

Improve this guide

Fix: Activation Error Code 0xc004f034 on Windows 10 & 11

Tested and trusted solutions to complete your PC activation

3 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

Share this article

Improve this guide

Read our disclosure page to find out how can you help Windows Report sustain the editorial teamRead more

Key notes

After the upgrade from Windows 7 or Windows 8, your copy ofWindows 10should be activated and genuine. But, some users report that they received anactivation error 0xc004f034, which is one of thecommon Windows activation errors.

We prepared a list of possible solutions for this problem and hope at least one will help you activateWindows 10.

Why does error 0xc004f03 occur on Windows?

Error 0xc004f034 is not some criticalerrorthat tells you that youwon’t be able to install and activateWindows 10.

It’s just Microsoft’s message saying thatMicrosoft’s serversare not accessible at the moment.

It was especially the case in the first couple of days of system availability because servers were overloaded due to huge downloads, but it could eventually happen even now.

But you don’t have to worry about it because the problem will solve itself, you have to wait until the servers are available again, and you won’t have any problems activating your operating system.

On the other hand, if you don’t want to wait, you can do a couple of things to force the activation ofWindows 10right now.

How can I fix error 0xc004f034?

1. Create .BAT activation file

So the first solution that could solve the error 0xc004f034 kms is creating a .BAT activation file in Notepad and executing it to get your Windows 10 activated.

2. Click Activate button multiple times

If the .BAT solution didn’t work, you could try the solution above. Issues with the activation servers can cause this problem.

Many people are reporting that this worked for them and that they could activateWindows 10after hundreds of clicks on the Activation button.

3. Run the Activation troubleshooter

Click theActivationoption in the left pane.
Now, choose theTroubleshootoption and follow the onscreen instructions.

4. Disable your antivirus, firewall, and VPN

If you’re using one or all of these tools, temporarily disable them while updating your operating system. Keep them turned off during the activation phase as well.

5. Use the Run SLUI 4 command

This solution is particularly useful if incorrect PC settings, hardware issues, and other problems on your end triggered your activation issue.

That’s it. We hope you can activate yourWindows 10after running some of these fixes. As mentioned, you may not need to do anything, as the activation process will be available onceMicrosoft’s serversare accessible again.

If you are facing other issues likeActivation Error 0xc03f6506, check our detailed guide to fix it effortlessly.

But if you still cannot activate yourWindows 10, tell us in the comment section below. We’ll try to find another solution for you.

Fix: Activation Error Code 0xc004f034 on Windows 10 & 11#

Why does error 0xc004f03 occur on Windows?#

How can I fix error 0xc004f034?#

1. Create .BAT activation file#

2. Click Activate button multiple times#

3. Run the Activation troubleshooter#

4. Disable your antivirus, firewall, and VPN#

5. Use the Run SLUI 4 command#