I have external drive (WDBAA0010HBK-00). I used it on my old computer whose hard drive fried. When I purchased a new computer, I tried to extract my old files from my WD external drive unsuccessfully. The operating systems on my old computer was Windows Vista; on the new one it is Widows 8. I can not find my files on my WD. It shows to be full with now free space.
What do I do to be able to load my old files onto my new computer?