Lacie drive wont let me re formatt to cure bug!

my 500gb lacie drive is causing my files to be corrupt, i went to format the drive and it will not let me, access denied! but it is my original drive with no changes except i have upgraded to win 7 from vista! could this be a problem, i have 2 other lace drives which are ok.


are you able to delete the partition on that disc using Windows Disc Management?
If not, then use Gparted from any recent Live Linux CD. :slight_smile: