You will need a new app to open this windowsdefender link [Fixed]
Windows Defender gives your system comprehensive protection by combining machine learning, big data analysis, and in-depth threat resistance research. Although good, this protection can sometimes generate errors. One of them is – You will need a new app to open this windowsdefender link. If you can’t open it and see this message, this article may help.
You will need a new app to open this windowsdefender link
Windows 11 comes with built-in core system protection – Windows Defender. It works fine most of the time, but when it doesn’t, you can run into all sorts of issues. For example, when you cannot open Windows Security or Defender from Settings app, you will see an error saying ‘You will need a new app to open this windowsdefender link‘. If you encounter this problem, try the following suggestions:
- Use the Windows PowerShell patch
- Run the System File Checker scan.
- Remove any third-party antivirus solution.
Before you begin, you might want to manually update Windows 11.
1]Use Windows PowerShell patch
To get started, type powershell in the Windows search box, right-click on Windows PowerShell and select the Execute as administrator option.
Then, in the PowerShell window that appears in front of you, type the command –
Add-AppxPackage -Register –DisableDevelopmentMode "C:WindowsSystemAppsMicrosoft.Windows.SecHealthUI_cw5n1h2txyewyAppXManifest.xml"
Press the Enter key.
If you still can’t open the antivirus app, try another command –
Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage
Then press Enter. After completing the process, you should be able to open Windows Defender as before
2]Run System File Checker scan
System File Checker is integrated with Windows Resource Protection, which protects registry keys and folders as well as critical system files. If changes are detected in a protected system file, the modified file is restored from a cached copy located in the Windows folder itself.
3]Remove any third-party antivirus solution
It is quite possible that another antivirus program running in the background is interfering with the opening of the application and thus stopping you. So try disabling it for a while and check again.
What antivirus works with Windows Defender?
Although Windows Defender offers good protection, you can use Avast, Avira, Kaspersky or any other good free antivirus software. These software solutions also offer robust protection.
Is Windows Defender free with Windows?
Yes. Microsoft Defender Antivirus is a free, real-time malware protection feature that comes preinstalled with Windows. It is also enabled by default if no other active antivirus software is detected.
Hope this can help!