Microsoft SQL Server Native Client 10.0 Login timeout expired
问题 I have a freshly installed SQL Server 2008 R2 Express. I'm trying to run SQLCMD locally (please do take note locally ) but I am receiving the error: Named Pipes Provider: Could not open a connection to SQL Server [2] Sqlcmd: Error: Microsoft SQL Serve Native Client 10.0 : A network-related or instance-specific error has occurred while establishing a connection to SQL Server. Server is not found or not accessible. Check if instance name is correct and if SQL Server is configured to allow