I loaded the key with confidential files in the safe deposit box ... After a month the software unleashed ... I explained my problem to the manufacturer ... He asked me to return the product, but it was not erase confidential files ... I could not return it in these conditions and risking insider trading ... I lost a product ... Sorry for the manufacturer but I have had no compensation for software that has not taken two months .... I have no hard feelings because I ordered the same product again and hope it takes this time (without replacement or compensation) ...