Good, I am wanting to connect Netbeans with a database but I have the following error
Can not establish a connection to jdbc: sqlserver: // CRONOPIO: 1433; databaseName = ppm using com.microsoft.sqlserver.jdbc.SQLServerDriver (The TCP / IP connection could not be made to the CRONOPIO host, port 1433. Error: "Connection refused: connect Check the connection properties, verify that there is an instance of SQL Server running on the host and accepting TCP / IP connections on the port and check that there is no firewall blocking TCP connections on the port." .)
My SQL Server does not have any instances, but the database exists and my port is activated:
The only thing that occurs to me, since I tried several things, is that maybe not having an instance name the empty field is what generates the error. Greetings.
