http://blogs.technet.com/alexshev/archive/2008/06/30/from-msi-to-wix-part-17-windows-installer-automation-interface-part-2.aspxThe main page for the series is here . Introduction Today we will explore the database of installed products. In standalone administartive tools scripts you need to create an Installer object using the following commands: Dim Installer Set Installer =ru-RUCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/alexshev/archive/2008/06/30/from-msi-to-wix-part-17-windows-installer-automation-interface-part-2.aspx#3204396Thu, 19 Feb 2009 10:44:34 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3204396Orange<p>I have got an error 0x80004005 at line 34, symbol 5, source Msi API Error.</p>