Hi, When i create a DCR and previewed , it was working fine.But when i slect the existed DCR and click the 'Preview" button on the top right corner of the content-pane it causes an error i.e. i)A balnk Window, ii)a window with confirmation alert box to close the window (with Yes /No buttons )iii)A warning message as " No File was specified "I had attached the screen shot of these errors. plz help me