What is the segmentation options and when should I use it?Updated 9 months ago

If your card was heavily used, it is likely that all your files have been scattered around your memory card. In that case, fragmentation would do a better job recovering those files, but it will take a lot longer to preview and recover them. If your card was relatively clean, or less used, before you lost your data, then you do not need to use the fragmentation option. One option is to run recovery without fragmentation and if the software cannot recover all the files, then run it again with the fragmentation option.