CData Drivers

I just installed a CData Tableau connector, but when I try to find it in Tableau it doesn’t seem to be appearing as an option. Why isn’t the connector showing up - is there something else I have to do to make it usable?

I’m trying to use the CData SQL Gateway tool to create a connection between the CData ODBC driver and SQL Server. But after I closed the window, I can’t seem to open it anymore.How do I open SQL Gateway again after closing it?

I’ve just finished installing a Power BI connector from CData. But when I try to find the connector in the Get Data window, I don’t see it as a selectable option. How do I access the Power BI connector in Power BI, or how do I make the CData connector appear in this window?