This adds a address bar and a throbber to file explorer.
Download the dll file, and in a elevated (run as admin) command prompt run the following command:
regsvr32 ClassicExplorer.dll
To uninstall:
regsvr32 /u ClassicExplorer.dll
To switch the themes, or enable/disable the Go button/Address label, or enable/disable displaying the full folder path, left click on the throbber. A popup menu with all the configuration options will be shown. After switching a option, open a new file explorer window to see the changes.