I just installed Arc Diagrammer, and when I tried to open it I got this message "Unhandled exception has occurred in your application. If you click continue, the application will ignore this error and and attempt to continue. If you click Quit, the application will close immediately. The type initializer for"ESRI.ArcGIS.Diagrammer.DiagrammerEnvironment" threw an exception. when I hit continue all I get is a blank screen Any help will be appreciated. Thank you Jessica
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