Configure allowed extension types

Setting the policy controls which apps and extensions may be installed in Microsoft Edge, which hosts they can interact with, and limits runtime access.

If you don't set this policy, there aren't any restrictions on acceptable extension and app types.

Extensions and apps which have a type that's not on the list won't be installed. Each value should be one of these strings:

* "extension"

* "theme"

* "user_script"

* "hosted_app"

See the Microsoft Edge extensions documentation for more information about these types.

Note: This policy also affects extensions and apps to be force-installed using 'ExtensionInstallForcelist' (Control which extensions are installed silently).

Example value:

hosted_app

Types of extensions/apps that are allowed to be installed

Registry Hive	HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry Path	Software\Policies\Microsoft\Edge\ExtensionAllowedTypes
Value Name	{number}
Value Type	REG_SZ
Default Value