Good Point – Could not load the Web.config configuration file when debugging in SharePoint
Problem: I can’t debug my SharePoint projects using Visual Studio 2010 (VS). I get the error "Could not load the Web.config configuration file. Check the file for any malformed XML elements, and try again. The following error occurred: Cannot connect to the SharePoint site. If you moved this project to a new computer or if the Url of the SharePoint site has changed since you created the project, update the Site Url property of the project." in VS when I try debug.