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Full user review
Don't let the inept reviewers below fool you. This is an excellent program. The person below who claimed they could recover files clearly didn't bother to check the contents of those files - they are filler, fakes, phoney baloney.
After Eraser wipes your hard-drive, it fills up all empty space with files that LOOK like real files, then erases them. That way, any spies will find "thousands" of files, but they are all non-sense, though they do look "official" and "real." When people give negative reviews to products they have no understanding of it gives a bad name to excellent products.
I get the message about access being denied too. Other than that, its perfect.