I have an external hard drive. Last time it was in working state when it was used in a Ubuntu operating system. When I try to access it I am getting this error "The disk structure is corrupted and unreadable".
I tried to run
CHKDSK i: /f but I get error message as
The type of the file system is NTFS.
Unable to determine volume version and state. CHKDSK aborted.
I am unable to find any solution. Please help.