Prevent install of the BHO to redirect incompatible sites from Internet Explorer to Microsoft Edge
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Policy overview

Key metadata and intent for this policy.

Category
Microsoft Edge
Supported on
Microsoft Edge version 87, Windows 7 or later

Supported OS tags: Windows7

This setting lets you specify whether to block the installation of the Browser Helper Object (BHO) that enables redirecting incompatible sites from Internet Explorer to Microsoft Edge for sites that require a modern browser. If you enable this policy, the BHO isn't installed. If it's already installed, it will be uninstalled on the next Microsoft Edge update. If you disable or don't configure this policy, the BHO is installed. The BHO is required for incompatible site redirection to occur; however, whether redirection occurs or not is also controlled by 'RedirectSitesFromInternetExplorerRedirectMode' (Redirect incompatible sites from Internet Explorer to Microsoft Edge). For more information about this policy, see https://go.microsoft.com/fwlink/?linkid=2141715.

Internal name
RedirectSitesFromInternetExplorerPreventBHOInstall
Policy ID
7475f10f86d7
Elements
0

Registry values

How enabled and disabled states update the registry.

ScopeRegistry locationTypeEnabled valueDisabled valueCopy
Path
Software\Policies\Microsoft\Edge
Value name
RedirectSitesFromInternetExplorerPreventBHOInstall
REG_DWORD
HKLM
1
HKCU
1
HKLM
0
HKCU
0
Registry location
Type REG_DWORD · Both
Path
Software\Policies\Microsoft\Edge
Value name
RedirectSitesFromInternetExplorerPreventBHOInstall
Hive
HKLM
Enabled value
1
Disabled value
0
Hive
HKCU
Enabled value
1
Disabled value
0

Policy elements

Inputs and configuration options exposed by this policy.

This policy has no additional user input fields.