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Hi,
I want to get data from a PostgreSQL database but the error appear "This connector requires one or more additional components to be installed before it can be used". I installed Npgsql-3.2.4.msi , I restart computer but the same error. Help me please.
Solved! Go to Solution.
@pabloreadi,
It seems that your PostgreSQL is secured with SSL. To make Power BI Desktop work with secured PostgreSQL, you would need to copy SSL certificate for the PostgreSQL server to the machine running Power BI Desktop and import it to Windows certificate store. Because Power BI Desktop uses the windows certificate store to decide what to trust, once you tell the Windows that is running Power BI Desktop to trust the SSL certificate for the PostgreSQL server, Power BI Desktop will trust it too.
In addition, in the configuration folder for the PostgreSQL server there is a postgresql.conf file, search it for SSL settings, there is one with the location of the SSL certificate. Take a look at the server name when you import the SSL certificate and connect from Power BI Desktop using the same server name. Then check if the above error goes away.
There is a similar thread for your reference.
http://community.powerbi.com/t5/Integrations-with-Files-and/Postgres-error-with-Power-BI-Desktop/td-...
Regards,
Lydia
I would recommend you contact PostgreSQL support about the SSL certificate issue.
Regards,
I spend a lot of hours to find a simple way to copy the SSL certificate from Postgre server, but I cannot. Can you help me in this issue?
@pabloreadi,
You can follow the guide in the blogs below.
https://www.sslshopper.com/move-or-copy-an-ssl-certificate-from-a-windows-server-to-another-windows-...
https://www.sslshopper.com/how-to-move-or-copy-an-ssl-certificate-from-one-server-to-another.html
Regards,
Try going through steps outlined in link.
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