FTP Server Root Directory Changed on AS6

Hi all,
Do you know why we have to configure on different way FTP connection for “Remote Dir” in AS6 compare AS4?

AS4:

AS6:

If , with AS6 I configure the old style “F:\”, I don’t have access to the user folder.

Thanks
Ciao
Valerio

My bad, that difference is described in the help, AS6 Features and changes:

Ciao
Valerio