Using Defraggler 2.22.995, I noticed that it has issues dealing with NTFS “sparse” files. – When analysing a 931GB partition which contains several complete or partial drive images, including one complete 931GB image file with an actual size of 206GB, and several partial 3TB image files with actual sizes up to 44GB, all created with ddrescue (from a Lubuntu live session) in “sparse” mode (-S switch), Defraggler doesn't list those files (all those with the “P” attribute), and seems to identi