Go the product (Sorry SOS I dislike your wrapper process)… I did eventually get a Serial number from Franzis. Be careful using cut & paste to enter the numbers…. Then the serial Number is the Long number (given a different name in the email) and you should be OK.
Did I say I really dislike the Wrapper application from SOS – It always want to download to my C: Drive which I have as a ssd for the OS only.