I've tried those combinations and I'm getting the error I've shown in the first post as well as this one:
Connection String test failed: 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: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
I've tested the connection with an UDL file and there seems to be no issues.
I've allowed remote connection in SQL Server and defined the connection through the port 1433. Also, I allowed the connection in the firewall.
Is there a way of testing the server communication? (firewall, etc)
Connection String test failed: 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: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
I've tested the connection with an UDL file and there seems to be no issues.
I've allowed remote connection in SQL Server and defined the connection through the port 1433. Also, I allowed the connection in the firewall.
Is there a way of testing the server communication? (firewall, etc)