MSTEST test results don't show up using Test Explorer

Environment is:

Debugging a working Unit Test

Test runs fine, as I see this at bottom of Test Explorer:

If I click on output above, I see this:

The output above created from Trace.WriteLine statement:

If I go to the Solution Folder named Test Results I see this:

But Nothing is in there.

Question:

How do I get a copy of the test results as shown in the output window above?

What hasn't Worked

I created a solution .runsettings file, speicifying just the folder name, nothing showed up...