Windows 10: Limited access to some areas of this app. Windows Defender

A bit of Backstory:So a few days ago my computed decided to create a brand new user and duplicated some files, then reset all my personal settings and preferences and so on.I couldn't revert it so I reinstalled the windows using Settings > System > Reset this PC choose to remove everything and download a brand new installation from the internet provided by this functionIt's Windows 11 Pro v21H2 build 22000.2057also i want to mention there was never an Antivirus installed, I'm using only Windows Defender as alwaysI only got Firefox, VS Code, Python, Aseprite, Discord and a few games.

:)

 

[Windows Defender] Your IT administrator has limited access to some areas of this app.

Hello,

See if this fix helps you:

Your IT Administrator Has Limited Access To Some Areas Of This App

Hope this helps!

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

 

Can't turn on Windows Defender - "Your IT Administrator has limited access to some areas of this app..."

I downloaded the latest version of Win 10 and was disappointed that I cannot turn on Windows Defender Security. Same message as many others: "Your IT Administrator has limited access to some areas of this app, and the item you tried to access is not available.
Contact IT Help Desk for more information." My laptop is not on a network,I am the sole user and I do not have any other anti-virus apps installed. Where do I go now please?

<Original title - Windows Defender >

 

Your IT administrator has limited access to some areas of this app, and the item you tried to access is not available. Contact IT helpdesk for more information.

I've downloaded an unverified game setup from an unknown site.

After installing games , there were few steps like "Disable window defender then start the game".

As I followed the exact steps and allow the setup to disable my window defender.

Now I'm getting " Your IT administrator has limited access to some areas of this app, and the item you tried to access is not available. Contact IT helpdesk for more information." while opening the virus & threat protection.

And also there is window alert showing "The Security Center service can't be started".

Please help to resolve this without compromising my valuable data.