Reporting test results with HTML logger not working as expected

[vishnuprakash9845]

This Reporting test results i found interesting and tried to test it but facing few issues

Reference: https://github.com/microsoft/vstest-docs/blob/master/docs/report.md

Below Steps followed
Created one Unit Test Project with one test and added the nuget reference of package Microsoft.TestPlatform.ObjectModel. And tried to execute the below three lines in developers command prompt

1. vstest.console.exe Tests.dll /logger:html
2. vstest.console.exe Tests.dll /logger:"html;LogFileName=relativeDir\logFile.html"
3. vstest.console.exe Tests.dll /logger:"html;LogFileName=c:\temp\logFile.html"

But getting the below error,

can any one help me on this issue