Remote access WD2GO missing files

Hi, 

When i accessed my video files remotely they all disappeared, i can see in the database the files are saying 220 video files but none in the shared folder. It happen as soonas i played a file remotley and i have had no luck recovering them. All the other folers have not been affected. I have tried a reboot , data recovery software and reset button on the back of my live book 1TB, aNYIDEAS IREALLY DONT WANT TO FORMAT THE DISK???