Blank Report VB.net Winforms

I used Crystal Reports 14.0.2 to build a report with a parameter field.  The report works fine on my development machine.  Then I called it from a VB.net, winform application using:

                Dim RViewer As New ReportViewer

                Dim CoProfile As New ReportDocument

                CoProfile.Load("\\OZ\OZ Development\Assets\Company Profile.rpt")

                CoProfile.SetDatabaseLogon("username", "password")

                CoProfile.SetParameterValue("CompanyGUID", _obj.CompanyGUID.ToString)

                RViewer.CrystalReportViewer1.ReportSource = CoProfile

                RViewer.Text = "Company Profile for - " & _obj.CompanyName

                RViewer.Name = "Company Profile"

                RViewer.ShowDialog()

When I run the application I get a blank report:

The correct parameter is showing.  And when I click the refresh button in the toolbar it asks for the parameter.  If I give it the same exact parameter as was provided by the app and shows in the parameter panel I get the report rendered correctly.

What am I doing wrong?  Thanks for your help.