Hi, I hope this may help you: Start Visual Studio and build the solution.Start ArcMap. Click the Customize menu.Select Add-In Manager. Ensure that Custom Report Add-Ins is installed.Click Customize.Click the Commands tab. Under the Categories panel, browse to Add-In Controls.Click and drag the "Generate a report" button to ArcMap's toolbar from the Commands panel.Add the Counties layer to the table of contents (TOC) in ArcMap. The layer path is located at ArcGIS data sample location (that is, C:Program Files (x86)ArcGISDeveloperKit10.1SamplesdataCalifornia).Click the "Generate a report" button.Regards, Techvedic