Prevent embedded UI

Supported on: Windows Installer v4.5

Registry

HKLM Software\Policies\Microsoft\Windows\Installer

Value name: MsiDisableEmbeddedUI

Enabled: MsiDisableEmbeddedUI = 1

Disabled: MsiDisableEmbeddedUI = 0

Description

This policy setting controls the ability to prevent embedded UI. If you enable this policy setting, no packages on the system can run embedded UI. If you disable or do not configure this policy setting, embedded UI is allowed to run.