Forum Discussion
qaab101
Apr 08, 2022Copper Contributor
Windows Security
Hello again, Windows Security not working anymore, anyone knows how to fix or does it need fix from Microsoft itself? The PowerShell way does not work, and yes, it was on admin.
KapilArya
Apr 09, 2022MVP
Hello qaab101,
See if this fix helps you:
https://www.kapilarya.com/fix-windows-defender-wont-open-in-windows-11
If issue still persists, try performing a repair upgrade:
Let us know if this helps!
Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.
- qaab101Apr 09, 2022Copper ContributorHello Arya,
I've tried the Powershell and it never worked.
Here is a screenshot
https://snipboard.io/D7Njuf.jpg
Also about the Repair Upgrade wouldn't work because my files wouldn't be saved. - Randy_TruongJan 09, 2024Copper ContributorI have done all of these steps using the sfc scan/now or something like that and every power shell, command prompt, and terminal command to fix the fact that windows security is not even considered a installed app on my computer. Whenever i open it up its just a blank screen and I have no windows 11 window security troubleshooter in my other troubleshooters. Please help.