Data Recovery and Disk Utilities Forum @R-TT

The storage device is a normally SATA.

The destiny (in two differents supports) hard disk external attached USB

I try with and without check bad sectors, fails.

Good morning, I downloaded the latest version of R-drive, a week ago
The copy performs well but fails the verification.
I changed the external usb disk for another, the fault persists
I made a CHKDSK on the local disk, with no apparent errors
I check ignore bad sectors and perform copy now, but ...