* – To obtain a registration key you have to enter the serial number or leave the default and send your serial number after payment. To see the serial number of the program installed on your computer or USB flash drive, you should click on the “Register” button of the main interface. At the top of the window you will see the serial number. If you do not entered serial number in the form of payment of the registration key, then it must be sent to the address firstname.lastname@example.org. You can do it if press the button “Send serial number to generate the key”.