Always restore your files to a completely separate physical drive (e.g., recover files from an SD card and save them onto your computer's internal desktop desktop hard drive). Saving them back to the original drive will corrupt the remaining data you are trying to scan. Conclusion
A DiskDigger license key (sometimes referred to as a registration code or product key) is a unique alphanumeric string provided to users upon purchasing the software. Licensing Terms Diskdigger License Key