ArtOfTest.Runner.exe 'settings' command line option

Hi all,

 I am trying to execute using "settings" option in ArtofTest.Runner commandline.

I followed the steps as mentioned in http://docs.telerik.com/teststudio/testing-framework/write-tests-in-code/intermediate-topics-wtc/settings-and-configuration-wtc/app-config-file

I created a xml file, renamed it as test.dll.config and executed through commandline.I am getting one error

 "Load project: The settings file is missing in the 'C:\SmokeTest\bin' Please set the root path.

1) Am i doing something wrong here?
2) Do i need to add Manager mgr = new Manager(true); somewhere in code? If so where should i call? The first part which gets initialized?
3) Do i need to use settings.aiis also along with this xml?

Kindly let me know.
Thanks,
VVP​