This worked for my admin account, but not my other regular user account. Nothing works for my regular account.
I used powershell as admin. I tried doing this on both regular and admin account. Nothing fixes my regular account. I hate Microsoft.
"You'll need a new app to open this windowsdefender link" fix
Anonymous
Hi this post is to help people with windows 10 and 11 windows security not working
On windows 11 do this
- launch powershell as an admin
- Set-ExecutionPolicy Unrestricted
- Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
- Set-ExecutionPolicy restricted
IGNORE THE ERRORS
on windows 10 do this
- launch powershell as an admin}
- run get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage
- if it doesn't work do this
4) run Add-AppxPackage -Register -DisableDevelopmentMode "C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\AppXManifest.xml" - run get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage
Windows for home | Windows 11 | Performance and system failures
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Anonymous
2022-06-14T16:17:52+00:00 -
Anonymous
2022-06-14T16:17:37+00:00 Same for me. My regular account will never fix itself. I hate Microsoft for this.
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Anonymous
2022-06-10T21:29:20+00:00 Worked for me!
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Anonymous
2022-06-08T23:42:22+00:00 This worked for me. Thank You!
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Anonymous
2022-06-08T20:56:04+00:00 This worked me. The accepted answer seems like a brute force approach so I would try this first.