Unset "Windows to go" on Windows 8.1

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While trying to boot my Windows 8.1 OS I was able to make it seen as a Windows to Go OS, while now I moved back the HD internally.

In order to enable BitLocker I need to remove the "Windows to Go" setting from the OS, however I didn't find any way to do it from the UI.

Does anyone know how to revert the "Windows to Go" flag in Windows 8.1?

Michele Di Cosmo

Posted 2015-05-24T17:25:16.910

Reputation: 28

Only thing I could find on the subject – Moab – 2015-05-24T17:59:00.620

Answers

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Run this command from a cmd prompt with admin rights:

reg add HKLM\SYSTEM\CurrentControlSet\Control /v PortableOperatingSystem /t REG_DWORD /d 0

The value PortableOperatingSystem is the flag you want to change. If it is 1, Windows Thinks it is a WindowsToGo.

magicandre1981

Posted 2015-05-24T17:25:16.910

Reputation: 86 560

That was the setting! Thank you, worked like a charm. – Michele Di Cosmo – 2015-05-25T14:09:27.520

@magicandre1981 - Would/ could the reverse be true as well? Can a regular Windows be flipped by simply that one flag.. to make it WTG? – Alex S – 2015-09-01T08:30:50.797

@AlexS I never tried it – magicandre1981 – 2015-09-01T15:25:20.447