These errors will prevent you from creating installation media, thus preventing you from installing Windows 11 or any other operating system. Luckily, fixing these issues is relatively simple, and in today’s guide, we’re going to show you the best methods that you can use to fix this problem.

Why does Undetermined error while formatting in Rufus appears on Windows 11?

There are many reasons for this, and in most cases, it’s just a glitch in the software that causes this problem. You can fix that by updating the software, or in some cases by switching back to the older version. Many have reported problems with the version from the Windows Store, so you might want to avoid using it. The software also has a couple of hidden features that you can use that will help you bypass the formatting error with ease. The developers are familiar with this issue, and they are working hard to fix it, but until the fix is released, you can try using the solutions mentioned in this guide.

How can I fix Rufus error when creating Windows 11 installation media?

1. Use the Win32 version of Rufus

Many users reported issues with the version from the Microsoft Store, but after switching to the Win32 version of the software, the issue was gone, so be sure to try that.

2. Use the older version of Rufus

The newest application isn’t always the better, and few users reported that switching to an older version fixed the problem for them, so you might want to try that.

3. Use the shortcuts in Rufus

Users also reported using Alt + Z and Alt + V shortcuts, so you might want to try them as well. SPONSORED

4. Close explorer.exe

5. Use diskpart to format your USB drive

If this method seems too complicated for you, it’s possible to use third-party solutions to achieve similar results. There are many tools that can do that, but we suggest using Aomei Partition Assistant since it offers great functionality and ease of use.

Does Rufus support Windows 11?

Yes, Rufus works on all versions of Windows, including the latest one, so you can use it without any issues. The software is also fully capable of creating a bootable Windows 11 drive, so if you want to upgrade, you might want to give Rufus a try. Few users have reported issues with Rufus and Windows 11 that prevented them from creating the installation media, but hopefully, you managed to fix them by using the solutions that we mentioned above. These are just a couple of solutions that you can try if you’re getting a Rufus error on Windows 11 while trying to format your flash drive. To learn more about this software and why it’s so useful, we suggest reading our guide on how to install Windows 11 on PCs with legacy BIOS for more information. Did you fix this problem on your own with a different solution? If so, feel free to share your solution with us in the comments section below.

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