How to Fix Error Code 0xC004F074 in Windows 10 Easily?

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Pavel Yosifovich
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Today you turned on your PC and you are greeted by the message "error code 0xC004F074" What happened? Is it bad? And most importantly, does it have a solution? Don't worry, you will find the answers to all these questions here.

This mistake it is more common than it seems and although subsequent patches have been released since it first appeared in 2015 with Windows 10, it hasn't gone away yet. It is more associated with a malfunction of the Windows protocols at a certain point in time, so there is nothing to be afraid of.



This error refers to the KMS, known in Spanish as "Key Management Service" and basically implies that your Windows operating system cannot be activated. To know what to do and how to deal with this situation, pay close attention to the words that follow.

What are the causes of error code 0xC004F074?

It usually occurs as one of the possible errors when trying to update Windows 10. What happens in this situation is that the activation process gets interrupted where your PC failed to connect to the KMS host server properly.

THE interoceptive process is usually quite automated, but if for some reason you get the error code 0xC004F074 it just means that your computer is not activated properly. It's usually annoying to enjoy all the benefits of Windows and its extensions, especially if you've been a longtime Microsoft customer. There are many reasons that can cause this error, from a bad connection to a corrupt file.

However, è also frequently occurring due to using a compromised Windows operating system, i.e. from an unofficial site. In this case, the solution necessarily provides for the acquisition of the operating system correctly with the relative license. You can find the Windows product key in case you need it later.



3 simple solutions to fix error code 0xC004F074

If you have a Windows license, you can take several steps to easily activate your operating system. It is also convenient to adjust the date and time in Windows 10 since it can cause problems when it doesn't sync I have a KMS server.

Problem solver

All operating systems can fail at any time and for this they usually include their own repair mechanisms. For this reason and because it is a very frequent situation when updating Windows 10, nothing simpler than going to the "Troubleshooting"

All you have to do is activate it by going to "Settings" and then to "Update and security". If this does not solve the problem, you can also activate the one that corresponds to the activation itself in its own section of the previous section.

Alternative activation

This option allows you to activate by other means, for example via your mobile phone. To do this, it is necessary press the "Win" and "R" keys at the same time and run the command “Slui 4 ”(Without quotes) in the pop-up window.


After that, all you have to do is hit "Win" plus "S". Now in the “Activation” section of the “Updates and security” category, select the “Activate by phone” option. From here not you just have to follow the instructions of the system which will allow you other activation alternatives.

Control system

Another very effective solution, not only to fix error code 0xC004F074 but other problems as well, is to resort to checking the system files.

In this case, what you should do is run the command “Sfc / scannow” (without quotes) at the command prompt. To open the latter, just right-click on "Start" and select "Command Prompt (administrator)"


With this, a general scan of all your gear will be done that it should detect any anomaly to automatically repair it. In case it asks you for confirmation, you just have to provide it and then you will put an end to this annoying error.


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