Why Samba Demo is in mode?

[piezomotor]

Hi, my WL-500gP (1.9.2.7-8) has such options enabled:

Enable Samba Demo mode? YES
Access Level: Read/Write

I still can not see any files @ \\192.168.1.1\ but ftp://192.168.1.1 works fine.

Am I doing somthing wrong? Why Samba is in Demo mode?

Thanks.