i mounted the hdd the first time, second time this error was shown
Error mounting /dev/sdb1 at /media/baleeghr/FreeAgent Drive: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dm ask=0077,fmask=0177" "/dev/sdb1" "/media/baleeghr/FreeAgent Drive"' exited with non-zero exit status 13: ntfs_mst_post_read_fixup_warn: magic: 0x43425355 size: 4096 usa_ofs: 1393 usa_count: 65535: Invalid argument
Actual VCN (0x100000efa1cf0500) of index buffer is different from expected VCN (0x3).
Failed to mount '/dev/sdb1': Input/output error
NTFS is either inconsistent, or there is a hardware fault, or it's a
SoftRAID/FakeRAID hardware. In the first case run chkdsk /f on Windows
then reboot into Windows twice. The usage of the /f parameter is very
important! If the device is a SoftRAID/FakeRAID then first activate
it and mount a different device under the /dev/mapper/ directory, (e.g.
/dev/mapper/nvidia_eahaabcc1). Please see the 'dmraid' documentation
for more details.
I need help urgently as i had backed up my whole hard drive