Crystal Report issue in VS2005

[Luke Xu]

The crystal report in VS2005 used to work well. But now it doesn't work. I
open the report (rpt file) in VS2005 and try to refresh database connection,
it gives the error message like:

Cyrstal Reports ActiveX Designer

Not Implemented
Details: Error Code: 0x
Sorce: ADODB.Connection
..........

I am using ODBC connection. I dont know why it is not working recently.
There is no change in the system. Does Crystal Report need separate license?

Thanks

Luke