See it stop crashing.

Every attempt to recover files from my drive end in the software crashing before finishing. If you pause it before finishing, then it crashes while your waiting for it to show the results of its search. Although you state that it "Supports the preservation of each file search results", this is not the case in the event of a crash. You might want to include a save as you go protocol so that the user can access the search information after a crash. Also include an error log that can be sent to you for evaluation of problems incurred during use.