There are many lies about data recovery. Companies that advertise recovery possibilities much higher than 90% may be using unsubstantiated or altered data in their research. If the platers of a media are scratched by a head/write head, the job of data recovery is very difficult and sometimes impossible. In our research sources with more than 22 years of experience, the percentage of cases where data can be recovered is about 80%. Do not believe in miracle machines or exceptional techniques, as they do not really exist. Misguided attempts at data recovery procedures by unskilled people and companies are responsible for almost half of the unsolved cases on the market.