Use This Tool to Safely Update Defender in Windows 10 Iso

Use This Tool to Safely Update Defender in Windows 10 Iso

Here we can see, “Use This Tool to Safely Update Defender in Windows 10 Iso”

  • For the OS installation image, Windows Defender received a critical update package.
  • Its purpose is to address a security issue that occurs in business environments.

In freshly installed Windows OS in enterprise environments, Microsoft published an upgrade package to close the protection gap in Windows Defender.

Because the installation images may contain obsolete anti-malware software binaries, the PCs are not fully protected a few hours after upgrading to Windows 10, according to the developer.

As a result, the new tool enables system administrators to update the Windows Defender security package contained within the Windows installation images (WIM or VHD supported).

As a result, full security can be provided right away rather than leaving the system vulnerable until the initial anti-malware update is complete.

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How to use the Defender updates package?

    1. Depending on your system specifications, download the update package (32-bit or 64-bit).
    2. Remove the files.
    3. Then, with admin access, apply the fix using the following path:
PS C:DefenderUpdateWinImage.ps1 - WorkingDirectory<path> -
Action AddUpdate - ImagePath <path_to_Os_Image> -Package <path_to_package>

You’ll need a Windows 10 environment with PowerShell 5.1 or later versions and Microsoft. Powershell to run the fix.

DISM and security modules have been installed.

The package supports Windows 10 (Enterprise, Pro, and Home editions), Windows Server 2019, and Windows Server 2016.

It upgrades the anti-malware client, anti-malware engine, and signature versions in the installation images and consumes up to 110 MB. It comes with the most recent Defender updates and fixes.

The following path can be used to remove or roll back the patch:

PS C:DefenderUpdateWinImage.ps1 - WorkingDirectory<path> -
Action RemoveUpdate - ImagePath <path_to_Os_Image>

Before applying the updates, make a backup of the original image.


I hope you found this guide useful. If you’ve got any questions or comments, don’t hesitate to use the shape below.

User Questions

1. How can I update Windows 10 with ISO manually?

If Setup.exe does not start immediately, go to Start > File Explorer > This PC > access the drive with the Windows 10 setup files, then double-click Setup.exe. Right-click the drive holding the installation files after mounting the ISO file, then click Open. Allow the installation to begin by clicking Yes.

2. How can I install Windows Defender manually on Windows 10?

Press ‘Win Key + Q’ and input ‘Windows PowerShell’ to manually install Windows Defender using Windows PowerShell. Choose ‘Run as administrator from the context menu. When prompted for credentials, type them in. To begin, type ‘cd..’ and hit the ‘Enter’ key.

3. How can I uninstall Windows Defender?

    1. Initial corrections.
    2. Try a different antivirus program.
    3. Install update definitions manually.
    4. Make sure you have all of the necessary Windows Update files.
    5. Set Windows Defender to run automatically.
    6. Perform an SFC scan.
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