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Windows Error Code 0xc004f074: How to Fix

What makes you see the error code 0xc004f074 on your computer? This is not a very common issue yet it occurs from time to time. You may see the message saying something like, “we can’t activate Windows on this device as we can’t connect to your organization.”

This article uncovers the reasons for error code 0xc004f074, as well as the methods to fix it.

What Causes Windows Error Code 0xc004f074?

When do you receive Windows 10 activation error 0xc004f074? This happens when your PC still runs on the old Windows version and you have to upgrade it to the latest one. Windows 10 is the current version of the Microsoft Windows operating system. Users mention installing it but getting the error code 0xc004f074 instead of a successful activation. Usually, the message you get tells you to contact the Key Management Service if that’s possible. So, what are the reasons for the 0xc004f074 Windows error? Here are some of the most common ones:

  • Invalid copy of Windows upgrade
  • Inactive Windows key
  • Corrupted system files

Depending on what causes error code 0xc004f074, the fixing method will be different. However, it’s worth trying to use each of them to see which one works best.

How Do You Fix the Windows Error Code 0xc004f074?

Below are the most popular solutions described.

Method 1: Change the Activation Key

What if your upgrade version is legit but you still receive the error code 0xc004f074? This may happen because the activation key is not recognized by the licensing service. If you work for an organization and have the Windows 10 Pro version, you may want to contact your admin team and ask to check the issue. You can also fix it manually by activating Windows via phone. Do the following:

  • Press Win+R to open the Run dialog.
  • Type “slui 4” (without quotes) and hit Enter on your keyboard.
  • Under the Activate Windows section, you will see two options – Activate and “Activate by phone”. Choose the second one by clicking on the corresponding button.
  • Choose your country and call one of the numbers that will appear on screen.
activate Microsoft by phone
  • Name one by one the digits you see while speaking to the operator.
  • Next, write down the series of numbers that you should enter under each letter. Fill in the boxes and press the Activate Windows button.

Method 2: Reinstall the Product Key

  • Press Win+R to open the Run dialog.
  • Type “cmd” (without quotes) and press Ctrl+Shift+Enter to open Command Prompt with elevated privileges.
  • Type “slmgr.vbs /upk” (without quotes) and press Enter to uninstall the product key.
  • Next, you need to install it again. Type “slmgr.vbs /ipk <The KMS Product Key>” (without quotes) where “The KMS Product Key” is a series of 25 key symbols.
slmgr.vbs /ipk <The KMS Product Key>
  • When you’re done, check for the message telling you whether the process was successful.
  • Finally, activate the key by typing “slmgr.vbs /ato” (without quotes) and pressing Enter.

After going through these steps, restart your computer and see if you have it right.

Method 3: Run the Troubleshooter

Probably, one of the easiest ways to deal with the Windows 0xc004f074 error is to let the system fix it itself. Run the Windows Troubleshooter in a few easy steps:

  • Press Win+S to open Search, type “troubleshoot” (without quotes) and select Troubleshoot from the options.
Windows troubleshooting
  • On the left-hand side menu, select Activation and click on the Troubleshoot button. Follow the on-screen instructions in the box.

Method 4: Run an SFC Scan

It’s a good idea to check the system for corrupted files. Run a System File Checker scan in Command Prompt:

  1. Press Win+R to open the Run dialog.
  2. Type “cmd” (without quotes) and press Ctrl+Shift+Enter to open Command Prompt with elevated privileges.
  3. Type “sfc /scannow” (without quotes) to run the scan.
  4. Wait for it to finish and check the information given at the end. If SFC was successful, you will see the message saying that corrupted files were detected and removed.
sfc-scannow command

If you carried out the steps correctly, you should be able to upgrade and activate your PC successfully.

Method 5: Check the Windows Upgrade Source

It’s worth checking where your Windows upgrade package comes from. As a general rule, you should never download it from third-party sites. Apart from making activation harder, if not impossible, such files may carry viruses and cause great damage to your computer.

The only safe place to have an upgrade downloaded from is the official Microsoft website. From there, you can choose to buy and install either Windows 10 Home or Windows 10 Pro. Make sure you go for this option when you need to upgrade your system.

If you carried out the steps correctly, you should be able to upgrade and activate your PC successfully.