Problems Formating

[DRJ1014]

i have my slave disk and i try to format it and i get this

and there isnt anything on the hard disk but movies and music.

i copied the files and put them somwhere else and now that i try to format it gives me that.

what can i do?

Edit: I deleted everything on the hard drive but it still wont let me format.

 

[dandragonrage]

Edit: post below me has a better answer

 

[TLS2000]

Go into the command prompt:

format e: /FS:NTFS /X

It'll prompt you for the volume label, and then it will unmount the drive and format it. Replace NTFS with FAT32 if that's what you use..