I am willing to work with Power BI connecting it to the Postgresql database but it gives me an error, which in all forums is said to be normal but the problem comes when I install and run the latest version of npgsql.msi and the same error still appears. From what I have read I should give a different error, the .conf in this case and it would be enough to restart it but it is not my case. Has anyone had the same problem and knows how to fix it?