Error exporting Crystal Report with VB Script

Question

I am working with Crystal Reports and attempting to export a .RPT file to a .PDF file using a VBScript called from InSQL. I can get the script to work properly if I require a user entry for file destination and name (.export true) but get the error message "Missing or out-of-date export dll" when I attempt to export the .RPT silently (.export false). The report also exports correctly when I manually initiate the export from within Crystal Report. Do you have any examples or solutions for this procedure? Thank you in advance.
Here is my code for the VBScript export:
dim rptfile, exportfile
dim strDate
dim objCRRpt
dim objCRApp
strDate = "_" & right("0" & month(now()),2) & "_" & right("0" & day(now()),2) & "_" & year(now())
rptfile = UCase("C:\CompCriticalAlarmReport_Test\Report1.rpt")
exportfile = "C:\CompCriticalAlarmReport_Test\criticalalarmreport" & strDate & ".PDF"
Set objCRApp = CreateObject("CrystalRuntime.Application")
set objCRRpt = objCRApp.openreport(rptfile)
With objCRRpt
     With .exportoptions
     .formattype = CrEFTCrystalReport
     .diskfilename = exportfile
     .destinationtype = CrEDTDiskFile
     .usereportdateformat = true
     .usereportnumberformat = true
     End With
.export (false)
End With
Set objCRApp = Nothing
set objCRRpt = Nothing

Answer 1

Ludek, I downloaded the VBA Sample application using the Microsoft Access Database and it is coming up with the same error as my VBScript for the PDF export. The error message for this application is "Run-time error '-2147190908 (80047784)': Failed to export the report."
Private Sub Image47_Click() 'Exporting to PDF
'Defines report's format type
Me.crxReport.ExportOptions.FormatType = crEFTPortableDocFormat
'Defines report's destination type
Me.crxReport.ExportOptions.DestinationType = crEDTDiskFile
'Defines report's file name
Me.crxReport.ExportOptions.DiskFileName = "C:\MyPDFfile.pdf"
'exports without calling the exporting dialog window
Me.crxReport.Export False        <----ERROR OCCURS ON THIS LINE
When I Run the application with Me.crxReport.Export True, the application executes without error and a popup appears prompting me to select the destination and format type. I need this to run automatically though without a user prompt.
I have seen numerous topics regarding the exportmodeller.dll, crtslv.dll, and atl.dll files improperly registering or the incorrect versions causing export problems. Could this be causing problems with my export functions? Again, the reports export fine when I manually export them, I am just having a problem when I try to export automatically in any format (excel, text, pdf, rpt, etc...)
atrain10