It sounds like something is corrupt. Try burning a Linux Live CD and booting from that it may allow access to the disk. Or try recovery software like TestDisk http://www.cgsecurity.org/wiki/TestDisk or Recuva http://www.piriform.com/recuva
Joe
It sounds like something is corrupt. Try burning a Linux Live CD and booting from that it may allow access to the disk. Or try recovery software like TestDisk http://www.cgsecurity.org/wiki/TestDisk or Recuva http://www.piriform.com/recuva
Joe