I am using Paragon Hard Disk Manager 14 to wipe the free space on a 500GB disk. This disk has been reformatted recently and only has one video file. I am using this just to learn. Should it be taking 5 hours on win 7 64 bit i3 pc with 1 GB RAM? It is an external sata connected disk that sits on top of the tower similar to this one http://i.ebayimg.com/t/Medion-HDDri...00/s/MTA3OFgxNjAw/z/nqIAAOSwBahU7hVu/$_35.JPG
I want to do this with a the boot drive now but cannot remember how i did it. When i tried with clear free space it rebooted and went to a paragon screen. But last timme it was just in windows and i could use the PC but not the relevant disk