(F:) second drive has error 0x8000fff

[Cataloochee]

Second drive F: (external) will not open, has file or directory Corrupted and unreadable' Diagnosis suggest scan with CHKDSK, but will not schedule scan even with drive not open, also has error 080070570. Cannot run recovery with error

 

[bassfisher6522]

Is this external drive, usb connected?