Fix Activation Error 0x803F7001 in Windows 10

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If you get activation problem in Windows, you are one of them, because there are many people searching for this keyword in search engine, this time will give information about Fix Activation Error 0x803F7001 in Windows 10 which you can practice while reading article.

There are many error codes that annoy users of Windows 10 including activation error 0x803F7001. Here’s how to solve the problem.

This error code usually occurs because it is caused during installation of Windows 10 to PC using flasdisk. The cause of the other 0x803F7001 error message is if the user updates the BIOS.

It could also be this error because when activation occurs an error on Microsoft Server, thus that your Windows 10 is not enabled. In this case, you can only wait and verify whether the problem is coming from Microsoft Server or on your PC.

Or maybe when installing files in flasdisk you have been infected with a virus or malware so your PC or laptop failed to activate. First step to resolve this problem, scan your PC with anti malware & spyware with SpyHunter.

If no malicious virus or malware is found in the PC, follow the next steps to resolve Activation Error 0x803F7001 below.

The first method: Input Windows Keys 10.

To do so, click Start> Settings> Update and Security> Activation> Change Product Key. Now input the original Windows 10 product serial number, if you upgrade, input the previous product key [Windows7 / Windows 8].

Second method: Activate via phone

If the problem persists, you should contact Microsoft with a toll-free call. To do so, note the following steps:
Set up the original serial number of Windows 7 or Windows 8 product.
Type Slui 4 in the search box then hit enter.
Will exit new window, select your country. Click Next.
You will be given a toll-free number to get confirmation ID.
After you get the ID confirmation number, enter the appropriate number of instructions from Microsoft.
The last step, click Activate.

The third method: Reinstall your PC cycle.

In this method, you will be prompted to reinstall your PC, if you upgrade to Windows 10, then you have to install from the previous product [Windows 7/8 / 8.1].

After installation to complete, upgrade back to Windows 10. Remember, if you do the installation via flasdisk, make sure it is free from all viruses or malware harmful.

The way above is the information for you from provide for you, you can try it, and if you need additional information, you can also watch the video that I inserted in this article, if you are not satisfied, you can search it on other blogs, Or on Youtube Thank you for reading this article to complete, if you have any suggestions and feedback you can send us an email to If this article is useful, you can share it to social media, Facebook, Google+ and anymore. See you in the next article.

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