N Kaushik

Fixed - Unable to open Windows Security in Windows-11

October 16, 2021

Unable to open Windows Security in Windows-11:

After updating windows to Windows-11, I was unable to open Windows Security. Even if you try to open it from the main menu, it doesn’t work.

It simply shows a popup to find for an app on windows store.

How to fix this:

You need to run a simple command to fix this issue.

Search for the Windows PowerShell, right click on it and run it as an administrator:

Windows-11 power shell search

Open it and run the below command:

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

Powershell install package


It will take some time and once the installation is done, you can close it and you will be able to open the Windows Security app.

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