Good article from stackoverflow http://stackoverflow.com/questions/3004210/app-config-transformation-for-projects-which-are-not-web-projects-in-visual-stud Great article from: http://www.olegsych.com/2010/12/config-file-transformation/ —- Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window You Might Also Like How to setup MOSS 2007 to use ASP.NET 3.5 with AJAX Extensions February 4, 2009 Debugging and Error handling in SharePoint (or other complex ASP.NET applications) February 11, 2011 How to test jQuery enabled Apps using JSON with Visual Studio April 1, 2011