http://developers.de/blogs/damir_dobric/archive/2009/02/12/publishing-of-outlook-2007-addin-with-clickonce-and-vs2008.aspx1. Open the project properties and select “Publish”. Following dialog appears: Here you have to choose the name of directory where published files will be copied. More interesting is the “Installation Folder”. This is the location from where your addinenCommunityServer 2008 SP1 (Build: 30619.63)