Need Help error Sql server [40]

Hello, I'm coming to you for help with my mistake, which is this:

A network or instance-specific error occurred while establishing a connection to SQL Server. The server cannot be found or is 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 - Unable to open a connection to SQL Server)


I thank you in advance for your help

Quote:

Originally Posted by Mitsuki2800 Hello, I'm coming to you for help with my mistake, which is this: A network or instance-specific error occurred while establishing a connection to SQL Server. The server cannot be found or is 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 - Unable to open a connection to SQL Server) I thank you in advance for your help

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