Data Source SQLServer 2005/2008: InstanceName selection?

jnbarthas

Hello,

I wander how I can do to select the instanceName of my SQL Server for my data source configuration.
this URL fails
jdbc:sqlserver://localhost:1433;instanceName=SQLEXPRESS;databaseName=MyDb
this URL also fail
jdbc:sqlserver://localhostSQLEXPRESS:1433;databaseName=MyDb

However, if I move MyDb from one instance to another, both URL succeed.
It seems that BIRT can only access the first instance of SQLServer as it used to be with SQLServer 2000.

Any help would be appreciate.
kind regards
JN