Make sure that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port. Make sure that TCP connections to the port are not blocked by a firewall.".

To enable Named Pipes and TCP/IP in SQL Server Start SQL Server Configuration Manager. Expand the SQL Server Network Configuration node in the tree view, and then choose Protocols for MSSQLSERVER.

Hey guys,I can connect to my SQL Express 2005 instance on my laptop using shared memory using the SQL Server Management Studio Express software. Unfortunately, I'm writing a web application, which ...

Tracing TCP/IP connectivity problems on a system can be very time-consuming, considering the many connections and services running on it. Greg Shultz explains how the Windows command-line utility ...