I created a ASP VB .NET application using the Crystal Report viewer. When the app runs the reports display correctly in the viewer but when I click on either the Export or Print buttons I get an error, an icon of a Yellow Starburst with a Red Exclaimation point appears and I hear a clicking sound. The show tree button works and the refresh button works. I am running this app on Vista if that matters. Programmatically I can print the report using a print button and I can export to PDF programmatically using a export button but I do not want to go that way. In the IE Tools menu my pop-up blockers are OFF so I don't believe that is the problem. Please HELP, I have been working on this for days!