https://blog.faceutil.com/2017/04/11/recuva-%ed%95%9c%ea%b8%80%eb%b2%84%ec%a0%84-%ec%84%a4%ec%b9%98-%eb%b0%8f-%ec%82%ac%ec%9a%a9%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95-%e3%81%8c/