i had boot problem used boot-repair software to repair grub and boot problems unfortunately something went wrong and i am not able to read one partition of my external hard disk.
the file system of this partion was exfat and now gparted shows
status: not mounted
first sector: 1953905625
last sector: 3907024064
total sectors: 1953118440
ntfs_mst_post_read_fixup_warn: magic: 0x616e3e13 size: 1024 usa_ofs: 54791 usa_count: 65073: Invalid argument
Record 0 has no FILE magic (0x616e3e13)
Failed to load $MFT: Input/output error
Failed to mount '/dev/sdc2': Input/output error
NTFS is inconsistent. Run chkdsk /f on Windows then reboot it TWICE!
The usage of the /f parameter is very IMPORTANT! No modification was
made to NTFS by this software.
Unable to read the contents of this file system!
Because of this some operations may be unavailable.
The cause might be a missing software package.
The following list of software packages is required for ntfs file system support: ntfsprogs / ntfs-3g.
can anybody help me get through this, please.