It didnt work for me like I literally dont know what to do at this point
"You'll need a new app to open this windowsdefender link" fix
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
2023-06-09T02:10:04+00:00 -
Anonymous
2023-02-08T06:02:19+00:00 Thanks for your help
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Anonymous
2022-11-07T12:03:39+00:00 Hello, i have something to add
"4) Set-ExecutionPolicy restricted"
afaik, the execution policy setting is only for this powershell session. So this is not needed i guess?
also, for me the problem was fixed after endpoint protection update and reboot.
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Anonymous
2022-09-24T08:17:12+00:00 Tried all of these, also no joy!!! Brand new Win11 install from uupdump iso ... Win11 22H2 25206.1000 build!
Looks like i am going to have to go down the recently released official 22H2 ISO that went GA, and change channels after....