Quote: This article applies to the version of Microsoft Windows Genuine Advantage (WGA) Notifications that is distributed during the pilot program. For example, this version is included in the pre-release version that accompanies the Microsoft Software License Terms. To safely and easily uninstall the pilot version, you must install the general release version of WGA Notifications. If you do not install this version, you can follow the steps in this article to disable or uninstall the pilot version.Zie http://support.microsoft.com/kb/921914