Repeated files

I dunno what it is but it seems that when I open the hard drive the WD live shows all movie files but it shows each one 3 or 4 times so rather than 300 files there is 900…The hard drive itself has everythng stored as 1 file…any help would be great,thx

Is the disc connected directly to the wdtv or are you using a media server or network shares?