Legolas8181 :
So what do I need to put to delete a folder called "Abraham Lincoln: Vampire Hunter (2012)"
To remove a directory/folder use the "rd" command (stands for remove directory IIRC). When you put in the HDD what drive letter is assigned to it? Did you put it directly on the HDD or did you create a folder first? If not, use this:
rd /s "E:\Abraham Lincoln: Vampire Hunter (2012)"
If it is inside a different folder (for example, a folder called "movies"):
rd /s "E:\movies\Abraham Lincoln: Vampire Hunter (2012)"
Again this is assuming the removable device is assigned drive letter E: ...if you have multiple HDD's, disc drives, etc, then it'll probably be something G: or H: