Forum Discussion

Copper Contributor

Aug 16, 2021

Windows 11 Windows Defender Issue

Hi I have an issue with Defender where in every time I open it, it routes me to "You need a new app to open this" I have tried entering the "Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset...

mfdesign

Copper Contributor

Sep 20, 2021

Softiee not sure if you are still looking for a solution but this worked for me :

Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}

DanielChartrand

Copper Contributor

Mar 27, 2022

Well the: Get-AppXPackage | foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

didn't work for me: After that the securtiy app would just crash on start (after a reset). Then settings app crashes.. windows exlporer not working properly.. no more button on task bar.

Seems I am forced to revert to 10 or reinstall windows..