Windows 11 OOBE finally allows you to set default user folder name, but in a convoluted way

Microsoft rolled out Windows 11 Insider Preview builds for both the Dev and Beta Channel recently. The former received build 26200.6772, while the other netted 26100.6772, but this doesn't matter much because their respective change logs are pretty much identical. Even the Canary Channel received build 27959, even though it's pretty rare to receive three builds on a Monday.

Although all builds introduced some nifty improvements, the Dev and Beta releases did place restrictions on local account setups during the out-of-the-box experience (OOBE), forcing customers to sign in with a Microsoft Account by leveraging an active internet connection.

There is another change in both these builds too, and while it's more on the positive side, it's just so convoluted and perfectly... Microsoftesque, actually. Basically, the Redmond tech giant is finally giving customers the ability to customize the name of their default user folder in C:\User\ directly during OOBE, but it's allowing them to do this through a very complicated mechanism. Have a gander below:

1. On the Microsoft account sign in page, press Shift + F10 to open Command Prompt.
2. Type the following commands: “cd oobe” press enter and then type “SetDefaultUserFolder.cmd”
3. It can be 16 characters max.
4. Only Unicode characters are supported and special characters will be removed
5. Proceed with MSA sign-in.
6. The custom folder name will be applied if valid.
7. If not set, Windows will automatically generate a profile folder name from your Microsoft email address.

While Insider Preview builds are meant for enthusiasts and power users, it's still strange to see Microsoft forcing customers to jump through so many hoops just to set a folder name. It would have made so much more sense to include a graphical user interface (GUI) that would have simplified the process and made it more consumer-friendly, but perhaps that's intended for general availability. Or at least, that's the hope. In the meantime, follow the steps detailed above if you really want to configure your default folder name in OOBE.

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Posted Tuesday 7 October 2025 at 4:36 pm AEST (my time).

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