https://community.fabric.microsoft.com/t5/Developer/Gateway-error-Failed-to-load-NET-Data-Provider-for-postgres/m-p/607870#M18328 <P>Recently tried to install the On-Prem gateway on a windows 2012 server to allow scheduled refreshes for my power BI datasets. When attempting to use the gateway, the following error was given</P><P>&nbsp;</P><P>Failed to load .NET Data Provider.</P><P>&nbsp;</P><P>After reinstalling the .NET framework, the same issue presented itself.</P><P>&nbsp;</P><P>Solution:</P><P>installing Npgsql 3.2.7 (4.x did not work) solved the issue</P> Thu, 24 Jan 2019 05:29:46 GMT Anonymous 2019-01-24T05:29:46Z https://community.fabric.microsoft.com/t5/Developer/Gateway-error-Failed-to-load-NET-Data-Provider-for-postgres/m-p/607870#M18328 <P>Recently tried to install the On-Prem gateway on a windows 2012 server to allow scheduled refreshes for my power BI datasets. When attempting to use the gateway, the following error was given</P><P>&nbsp;</P><P>Failed to load .NET Data Provider.</P><P>&nbsp;</P><P>After reinstalling the .NET framework, the same issue presented itself.</P><P>&nbsp;</P><P>Solution:</P><P>installing Npgsql 3.2.7 (4.x did not work) solved the issue</P> Thu, 24 Jan 2019 05:29:46 GMT https://community.fabric.microsoft.com/t5/Developer/Gateway-error-Failed-to-load-NET-Data-Provider-for-postgres/m-p/607870#M18328 Anonymous 2019-01-24T05:29:46Z