I have an application developed in VB6 (with service pack4) intalled on Windows XP (with Service Pack 2.)

We have some reports which were created on Crystal Report Professional Addition Version 9.

I have written following code to run the report from VB application:

CrystalReport1.ReportFileName="C:\Sample\Employee.rpt"
CrystalReport1.Action=1

CrystalReport1 is the name of Crystal Report Control

I receive following error:
Run-time error 20525'
Unable to load report.

I remember we used to have similar syntax in Crystal Reports Version 7.

It will be highly appreciated if somebody can help me to resolve it?

Thanks!