Disable Enhanced Security in Internet Explorer on Windows Server 2019
Internet Explorer's default functionality is significantly reduced on server versions of Windows, and content blocking warnings appear. But there is a way to fix the situation. In this tutorial, we will disable Enhanced Security in Internet Explorer on Windows Server 2019.
Method 1 - Disable via Server Manager
Start Server Manager.
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Click Local Server in the left menu.
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On the right side you will see the IE Enhanced Security Configuration parameter. Click On next to it.
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In the window that appears, disable this option for administrators and users and click OK.
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Server Manager will show Off for IE Enhanced Security Configuration after a few seconds. If it doesn't, try updating the window contents.
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You can now fully use Internet Explorer on Windows Server 2019.
Method 2 - Disable via PowerShell
Open PowerShell.
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Paste the following script there and press Enter. Sometimes a double tap is required.
function Disable-IEESC {
$AdminKey = "HKLM:SOFTWAREMicrosoftActive SetupInstalled Components{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}"
$UserKey = "HKLM:SOFTWAREMicrosoftActive SetupInstalled Components{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}"
Set-ItemProperty -Path $AdminKey -Name "IsInstalled" -Value 0
Set-ItemProperty -Path $UserKey -Name "IsInstalled" -Value 0
Stop-Process -Name Explorer
Write-Host "IE Enhanced Security Configuration (ESC) has been disabled." -ForegroundColor Green
}
Disable-IEESC
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Internet Explorer now works in normal mode.
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