Sql Server - Can't Display Pages On ASP.NET?

Jun 13, 2010

I'm developing a web site with asp.net on localhost,I'm beginner.I wrote a login page and it works well. However when I click a link,the server can't load the page and gives this error: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)

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