TBrowser Opening in my Web Browser Instead of a ROOT File Explorer like Window

ROOT
2

Welcome to the ROOT forum!
This is the new, web based ROOT Browser. If you want the old one, you can either start ROOT with root --web=off, or change these lines:

Browser.Name:                ROOT::Experimental::RWebBrowserImp
[...]
Canvas.Name:                TWebCanvas

by:

Browser.Name:                TRootBrowser
[...]
Canvas.Name:                TRootCanvas

in your %USERPROFILE%\.rootrc (or in %ROOTSYS%\etc\system.rootrc)