You do realize, that if it really crashed, the recovery apps, are just going to show you what they can actually re-construct form the failed drive. They most likely wont show you the drive structure exactly as it was if they can't recreate all the info for it. GetDataback of the ones I've tried is the one that more closely recreates the folder tree, as it was. But if it can't find that information, it will only show you what it can. If there are folders with cryptic names, its because it can't find out what they were named before, the information was lost in the crash and its just naming them sequentially. You'll have to browse the folders and try to determine by their contents what folder it used to be.
This is real life not TV's CSI. where they click on a burnt drive, and up comes an email detailing the bad guys plan to blow up or kill some victim.
If none of the apps are coming up with satisfactory information, it might be because there really isn't that much to recover after the crash.
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Ignorance is not necessarily Bliss, case in point:
Unknown has caused an Unknown Error on Unknown and must be shutdown to prevent damage to Unknown.