Unable to reset windows

[SwaroopGogate]

Windows Security Doesn't open up.

Even Windows Reset doesn't work

[#2 · Accepted solution]

Hello,

Can you share us what exactly happens when you try to reset?

Meanwhile, see if this fix helps you:

https://www.kapilarya.com/fix-windows-defender-wont-open-in-windows-11

Let us know if this helps!

Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.

[#3]

Thanks for the reply
I don't know. It just shows "undoing changes". and gives me my old PC back, Same with "Uninstall feature/New updates" It says your "PC ran into an error".

And also "Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage" this doesn't help