Unable to find the TF executable while adding tfs to VSCode

I am adding TFS to Visual Studio Code IDE(1.42.0) for that I have installed Azure Repos extension.

In VS code at File-->Preference-->Setting-->Tfvc:Location, when I am entering path C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\tf.exe.

Getting error

(team) Unable to find the TF executable. Please ensure TF is installed and the path specified contains the filename.

How can I solve this issue?

Edit 1: After installing Azure Repos extension, I am entering above path in tfvc:Location(for both tabs User and Workspace), but after entering path nothing happens. Check below screenshot