Event ID 1027 — Windows Installer Service Availability

Applies To: Windows Server 2008 R2

The Windows Installer service is an operating system component that centrally manages application installation and configuration tasks, and also the process of uninstalling applications.

Event Details

Product: Windows Installer - Unicode
ID: 1027
Source: MsiInstaller
Version: 5.0
Message: Windows Installer has determined that a registry sub key %1 within its configuration data was not secured properly. The owner of the key must be either Local System or Builtin\Administrators. The existing sub key and all of its contents will be deleted.


This is a normal condition. No further action is required.

Windows Installer Service Availability

Windows Installer Service