Hi Saint-Antonio and welcome to our community
When you look at the folders in the RoboHelp Explorer pane,
they have icons on them. I refer to these as "Pseudo-folders", as
they aren't really folders you would see on your hard drive in
Windows Explorer. But when you create folders from inside RoboHelp
HTML, you ARE actually creating live folders in Windows Explorer.
You are just using RoboHelp to accomplish it. The folders you see
here are the actual folders you have created.
If you wish to suppress their view, click the View menu and
DE-select "Empty Folders".
Cheers... Rick