How do I tell if Visual Studio is loaded properly?

I downloaded Visual Studio 2017 and installed to the default location.

When I added a new c++ class it did come up, but in another project, I got the message in the logs that it could not find Visual Studio. I think that not finding Visual Studio is causing me problems in that other project. I suspect I will solve my problem if Visual Studio is configured to Unreal properly, but I don’t know how to test to make sure that Unreal and Visual Studio are working together properly.

This project is not Android, but the other one is. I have set all the paths to the SDK and the Visual Studio plugin is checked.
Any suggestions?