We are displaying a PDF in the viewer, and the user decides whether it should be faxed or emailed to someone, and chooses the appropriate action from the menu strip. But the menu strip docked to the top of the form is disappearing when the PDF Viewer control is added to the form's Controls collection; bringing the menu to the front doesn't fix the problem. The menustrip remains hidden. Our license is a couple of years old. Was this a known problem that was fixed in newer versions? Or is it by design, and only the PDFViewerNavigator can be used with the Viewer?