expand volume

  1. T

    Windows 7 Partioning a 1TB hard drive

    I've got a dell studio xps desktop with a 1TB Samsung HDD. I want to shrink the C drive and expand the D drive but I can't do it with either windows or Paragon Partionmagic. I get an error message in Partition magic that it won't work on a 64 bit OS. Anyone any ideas? Tom