Unable to view right side of report in CR viewer

I have a .NET app that six customers are using. On two of customers, when they run a report using the crystalreportviewer, they are unable to see the right edge of the page. It looks like the page is not centered in the viewer as it should be, but is shifted to the right. There are no scroll bars to allow them to view that missing area. One customer is using Win98 and the other is using WinXP. If they print the report, everything prints as it should. They would prefer not to have to print each time as they often just want to check totals which are usually along the right side. Any ideas?

Thanks,
Joe

I have this in my crViewer form

Private Sub Form_Resize()
CRViewer91.Top = 0
CRViewer91.Left = 0
CRViewer91.Height = ScaleHeight
CRViewer91.Width = ScaleWidth

CRViewer91.Zoom 75

End Sub

Thanks for the info. I am in the middle of another project, so it will be a while before I can make the change and test it on the clients computer, but I'll let you know.

Thanks again,
Joe