Crystal Reports Not able to print

Message

   I have an ASP application where I print the Crystal Report using a print button. When I run the app on my local PC it prints fine, when I run the app from the server it does not print (but gives me message that document is printed). Aany ideas?

Private Sub Print_Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Print_Button.Click

Message = PrintDocument()
ASPNET_MsgBox_Alert(Message)
End Sub

Public Function PrintDocument() As String

myCrystalReport1 = Session("myCrystalReport1")

Try

myCrystalReport1.PrintToPrinter(1, False, 0, 0)

Message = "Daily Sales Report printed OK"

Catch ex As Exception

Message = "Not able to print document"

End Try

myCrystalReport1 = Session("myCrystalReport1")

CrystalReportViewer1.ReportSource = myCrystalReport1
Return (Message)

End Function