I am using clone dvd /anydvd for copying. When I hit go i get message not enough free space for temp video files @ clonedvd temp/video_ts. But when I look in the folder there is nothing there?? I just started having this problem but it has been months since I’ve copied anything. Any suggestions?? 
Have you checked the amount of free space on your hardrive?
Of course there is nothing, because it cannot even start.
Free some space.