Windows 10: Virus & Security it says that I need a new app to open this Windows Defender Link but why.

When I click on Virus & Security it says that I get the message that I need a new app to open this Windows Defender Link, but why? I am using Windows 11 Pro 16 Ram 2 TB M.2 drive. I Attached the pic below

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Windows Defender has a red X and says service has stopped, please help

I am on Windows 8, and control panel security says Windows Defender is my anti virus and firewall.

 

Windows Defender is blocking too much saying it viruses

Hi Sam,

Based on the screenshot that you've provided, Controlled Folder Access is turned on, blocking most apps that you're using. We suggest that you turn it off to allow blocked apps in Windows Defender. Follow the steps below:

• Select Start > Settings.
• Choose Update & security > Windows Defender.
• Select Open Windows Defender Security Center.
• Select Virus & threat protection, and then choose Virus & threat protection settings.
• Under Controlled folder access, turn it on or off.
• Once done, try accessing the apps and see if you can now access them.

Should you need further assistance, feel free to post back.

 

you'll need a new app to open windows defender link

why does it say you'll need a new app to open windows defender link