Cannot view report when using VB6 dll that uses craxdrt.dll in a .Net application?

Hi,

I am using craxdrt.dll in a  vb6 library (For ex: reporting.dll ) to view crystal reports. The application that used this library was written in vb6.  The application has been upgraded to vb.net and now the report is not generated any more. The reports get generated if i use the library in the old vb6 application.

Thanks for the help.

AK