Microsoft SQL Server Native Client 10.0 Login timeout expired

Xian Garcia picture Xian Garcia · Feb 11, 2013 · Viewed 44.8k times · Source

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 remote connections. For more informations see SQL Server Books Online..
Sqlcmd: Error: Microsoft SQL Server Native Client 10.0: Login timeout expired.

Why can't I make it work? I already tried everything.

Answer

Mike Arney picture Mike Arney · Mar 4, 2016

I ran into the same problem. I used -S, instead of -s, and removed the "" before and after the servername\instance. Everything ran great after that.