Can anyone please help?

I am using Crystal Reports 9 on a VB.Net project connecting though
ADO.NET (XML) to MS SQL Server 2000 database.

Before, I can see the ADO.NET (XML) in the Create New Connection in Crystal reports. Now its not there anymore.

I tried to reinstall Crystal, including all the Database Types. But even from there I can't see the ADO.NET (XML) Database Type.

Does anyone know what is the problem here?

Thank you in advance.  Your help is very much appreciated...