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I used ntfsclone from ubuntu to copy a bad windows hard drive to a new one using:

sudo ntfsclone --rescue -f --overwrite /dev/sda1 /dev/sdb1

which produces the following:

WARNING: Can't read sector at 470585344, lost data.

There's only about 70 of these warnings. How could I determine what real files were affected using these numbers?

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On the hunt for the opposite, file to sector address resolution if you will, I came across your question. On a Windows box, using nfi.exe found in the Windows 2000 OEM toolkit: see

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