I have moved my ES, and it isnt happy. No one can connect. The error is below. I updated web.config to enable SMTP errors and dont get any, confirmed the connection string has been properly updated in datasources.config and that the databases are online and acepting queries via SSMS.

ServerCheck.aspx says "OK" and the status.aspx looks good as well.

The new server is SQL 2008, 64 bit, Server 2008R2, IIS7, I also changed the app pool for ES to classic and verified that named pipes are on in the SQL Confiuration Manager (though I would prefer to use TCP/IP)

Help appreciated...

EnterpriseDataSourceException
  An error occurred while executing the command on the remote data source.  See the inner exception for more details.
SqlException
  A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)

Source     : MicroFour StrataFrame Enterprise Client

Keith Chisarik