Hi Ludek,
I am able to connect to DB using UDL.
However from ODBC Data Source Administrator, if I try to create the System DSN for SQL Server Native Client 10.0, clicking on Server dropdown box shows empty list. However if I type the server name and proceed, I am able to create the DSN.
And if creating the crystal report, when trying to set the connection string, it gives "unknown database connector error"