Crystal Reports not printing

[skrishnan68]

Hello,
When printing a crystal report from my VB.NET application, it only
prints a blank page. The report was created in Crystal Enterprise
v10.0. Recently we upgraded our servers and changed the OS to Windows
2003 and IIS 6.0. That is when the issue started. I am able to see
the report on the screen. However, when I click on the print icon and
select the printer from the printer dialog box, I get a blank page.
When the website was running on a Windows 2000/IIS 5.0 server, I never
had this problem and I am not sure what the issue is. Here is the
piece of code I am using to display the report

Dim rptReport As HSCertificate 'Report class
Dim myTable As CrystalDecision s.CrystalReport s.Engine.Table
Dim myLogin As CrystalDecision s.Shared.TableL ogOnInfo
Dim paramFields As New ParameterFields
Dim paramField As New ParameterField
Dim Discreteval As New ParameterDiscre teValue
Dim strStatus As String

strStatus = CheckStatus(con text.User.Ident ity.Name)
If Not strStatus = "Pass" Then
Response.Redire ct(strStatus)
End If

rptReport = New HSCertificate
For Each myTable In rptReport.Datab ase.Tables
myLogin = myTable.LogOnIn fo

myLogin.Connect ionInfo.Passwor d = "myP@55w0rd "

myLogin.Connect ionInfo.UserID = "guestuser"

myLogin.Connect ionInfo.ServerN ame = "localhost"

myTable.ApplyLo gOnInfo(myLogin )
Next

rptReport.Print Options.PaperOr ientation =
PaperOrientatio n.Landscape

rptReport.Refre sh()

paramField.Para meterFieldName = "@login"
Discreteval.Val ue = context.User.Id entity.Name
paramField.Curr entValues.Add(D iscreteval)
paramFields.Add (paramField)
Me.CrystalRepor tViewer1.Parame terFieldInfo = paramFields
Me.CrystalRepor tViewer1.Report Source = rptReport

rptReport.Refre sh()

The report is a test report and displays only the company logo and the
developer name.
Can anyone point what could be the issue.
Thank you
SK