ActiveProject.CustomDocumentProperties may return ‘null’ for Applications Compiled using Visual Studio 2010 C# express edition

Few days back I worked on an issue where an application compiled using Visual Studio 2010 C# Express edition was getting ‘null’ at “Application.ActiveProject.CustomDocumentProperties” when trying to follow below article : How to Use Automation to Get and to Set Office Document Properties with Visual C# .NEThttp://support.microsoft.com/kb/303296/en-us Cause The issue was found to be due…