On Wed, Jul 15, 2009 at 08:45:46PM +0200, Tim Øsleby scripsit:
> Now i've tried both PC-Inspector and Recuva. Both failed :-(
> 
> Could it be because it is PEF.files, and that the programs don't recognice 
> them?

A memory card will (almost always) be formated using VFAT; normal delete
just removes the first character of the entry in the file allocation
table.

If you subsequently write to the card, you can overwrite the deleted
files, but if it is just a delete, the type of file deleted doesn't
matter; all you have to be able to do is put that first character of the
file entry in the FAT back.

If you format the card, it replaces the FAT _completely_ and the
individual sectors of the file are no longer recorded.  It's possible to
recover from that, too, but this is no longer an undelete and starts
being more of a data recovery exercise.

-- Graydon 

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