This software doesn't come in a bundle with any software especially a Microsoft one. It is possible that you have miss-clicked on a link from the official website and installed the application by mistake. However, this is a useful application because it can help you remove unwanted programs from your computer. You can use it or you can uninstall it by going to Start > Control Panel > Add or Remove Programs (Windows XP) or Programs and Features (Windows 7) > select the application and press Uninstall.
