Enable export button Crystal Viewer

In my VB program, the user can pull up a Crystal report and print it. That all seems to work fine, but they need to be able to export to Word or Excel. I can see the export button on the print preview screen that comes up when I execute this code:

CrystalReport1.ReportFileName = "C:\Proj1\January.rpt"
CrystalReport1.DiscardSavedData = True
CrystalReport1.PrintReport

I have seen other posts saying that the button in the Crystal Viewer can be enabled. I am guessing that the print preview pane is the Crystal Viewer, but I don't know how to enable that button. I have Crystal 4.6.

Thanks in advance,
bsac4