Heads-up: the BypassNRO / ms-cxh local-account shortcuts are being removed

Heads-up: the BypassNRO / ms-cxh local-account shortcuts are being removed — via Windows Insider Blog

MythNeeds adminWindows 11

Typing OOBE\BypassNRO or start ms-cxh:localonly at the Shift+F10 prompt used to let you skip the Microsoft account during setup. Microsoft announced in October 2025 that it is removing these known mechanisms, so newer builds require internet and a Microsoft account to finish OOBE.

What to do instead

For a documented way to start with a local account, use an answer file (see the autounattend entry).

The removal was announced in Windows Insider build 26220.6772 (Dev Channel, 6 October 2025): 'We are removing known mechanisms for creating a local account in the Windows Setup experience (OOBE).' Whether a given shortcut still works on a particular retail build varies, and Microsoft is closing them, so don't plan a setup around them.

Sources

Announcing Windows 11 Insider Preview Build 26220.6772 (Dev Channel) — by Windows Insider Blog

Source reviewed: 2026-11-02
Link checked: 2026-11-02
Tested hands-on: Not by Oddbyte.Me

Oddbyte.Me hasn't tried this on every Windows build, so keep the undo handy.

bypassnrolocal accountoobemicrosoft accountms-cxhmyth

See which Windows editions are inside an ISO or install.wim — via Microsoft Learn

Commandlow riskAdmin

One ISO usually holds several editions (Home, Pro, Education and more), each stored as a numbered index in install.wim or install.esd. DISM lists them along with their version and size, so you know which index is which before you deploy or extract one.

Read the Windows product key stored in your PC's firmware — via Microsoft Learn

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Most PCs that came with Windows have the key embedded in the UEFI firmware (OA3), and Windows activates from it automatically when you reinstall the same edition. One PowerShell line reads that key, for example to check which edition it belongs to.

Heads-up: Microsoft no longer documents a registry key for unsupported PCs — via Microsoft Support

MythAdmin

Guides still pass around the MoSetup 'AllowUpgradesWithUnsupportedTPMOrCPU' registry value. Microsoft's current page about devices that don't meet the requirements has no registry method at all. It advises against installing Windows 11 on such PCs and warns they aren't guaranteed updates, including security updates.

Heads-up: the BypassNRO / ms-cxh local-account shortcuts are being removed — via Windows Insider Blog

What to do instead

Sources

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