Visual Studio NaN is not found. Try again with a version that exists on your build agent machine.

Hi,

I followed the SmartBear tutorials on running automated tests in Azure Dev Ops pipelines.  All the test run steps seem to work as expected except for testAssemblies.  I get the error message "Visual Studio NaN is not found. Try again with a version that exists on your build agent machine."  Has anyone encountered this before?  I'm using Visual Studio 2019.