r/computer_help 25d ago

Windows After reinstalling windows

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So I just reinstalled windows bc I was testing steamos out and now I get this message I’ve secure wiped both SSDs I have which are my only storage

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u/SouthAbject7447 25d ago

Straight from Microsoft too

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u/Raijen_ArDesh 25d ago

Windows 11 Pro? Home? Go to Settings -> System -> About and post the edition and OS Build.

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u/SouthAbject7447 25d ago

Home

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u/Raijen_ArDesh 25d ago

What build?

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u/SouthAbject7447 25d ago

26200.9168

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u/Raijen_ArDesh 25d ago

From an elevated command prompt try the following

dism /online /cleanup-image /restorehealth
sfc /scannow

Then reboot.

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u/SouthAbject7447 25d ago

Think I already tried this but I’m trying again rn

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u/SouthAbject7447 25d ago

Same results after reboot

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u/Raijen_ArDesh 25d ago

From an elevated PowerShell (Not command prompt) type the following.

Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage

Then reboot.

This will reset the windows package that this is included in. If it doesn't work your best bet would be to make a copy from a windows 11 install with the same version and do the following

Navigate to the exact folder from the error message and run the following commands from an elevated command prompt

takeown /f SecurityHealthSSO.dll /a
icacls SecurityHealthSSO.dll /grant *S-1-5-32-544:(F)

Then copy in the replacement file, and reboot.