Crystal reports and Navision

Has anyone experience using Crystal with Navision (see below) or has anyone seen Navision with crystal ?? Two globals (type automation): GL1 - ‘Crystal Report Engine 6.0 Object Library’.Application GL2 - ‘Crystal Report Engine 6.0 Object Library’.Report Using the following Code under a Button (On Push): CREATE(GL1); GL2 := GL1.OpenReport(‘c:\temp\Report.rpt’); Has the following result : Call to member openreport failed & Unable to load report. Any suggestions ?