Connection String Error

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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)

Posted 31-May-13 18:50pm

CuriousDev

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Aydin Homay · Answer 1 · 2013-05-31T19:10:00

Hi

First at all please go to the http://connectionstrings.com/[^] and be sure you settings for connection string is a right after that if you are using other Sql Server instance on the intranet or LAN network check your firewall and be sure the port number of 1433 is open or you can turn off your firewall to ensure.
So cool if we have a problem still yet don`t worry just open your Internet Explorer and go
http://msdn.microsoft.com/en-us/library/ms345318.aspx[^] ;)_

Best Regards.