The folders being shown as empty, are they always, without exception, really empty? Or are folders with sub folders and / or 0 byte files considered to be empty:
So could I remove shown folders to be empty without problems?
I have many thounds of emtpy folders, so I could select thousands or 377 ones for example of them and press ALT+ENTER and if it shows 0 files (Dateien) I can delete all of them? But that would not work (correctly) for exFAT volumes?
That way you exclude folders like "C:\Documents and Settings", so you don't accidentally try to delete those (You can recognize reparse point folders like these by the shortcut link symbol in their icon).
Just to clarify, empty: means no subfolders and no files.
If you want to search for folders with no subfolders, search for: childfoldercount:0
If you want to search for folders with no files, search for: childfilecount:0