Open ESQL Assistant not loading

I have a full license for Visual Cobol 5.0 update 2 running in Visual Studio 2019 with all of the latest updates.

I am working through the Visual Cobol for Visual Studio Essentials online course and am to the section "Using the Open ESQL Assistant". 

I've confirmed in the Tools Options that the mode is ODBC.

When I select View -> Micro Focus SQL Tools -> OpenESQL Assistant, a new tab opens, but I don't see the window like in the tutorial.  It is simply blank.

I've rebooted several times, but the same result.  I am running Windows 10 (1903).

Does anyone have suggestions on how to resolve this?

Thank you.