Hi @Nikon Green,
It seems that you are getting the error message like:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. Verify that the instance name is correct and that SQL Server is configured to allow remote connections
Please check it out here for details.
A network-related or instance-specific error occurred while establishing a connection to SQL Server
Do not forget to restart the server.
Regards,
Zoe Hui
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