Thanks Don, but that didn't seem to help. The ReuseParameterValuesOnRefresh is a property on the report viewer control. I'm using the PrintToPrinter method from the ReportDocument object. I did try to use the PrintReport() method on the viewer with ReuseParameterValuesOnRefresh property set to false and that still gave me the missing parameter value error.
The actual file version is 13.0.8.1216.
Eric