Comentário oficial
the R1 was originally designed to be used with Rekordbox and a flash drive, not Rekordbox DJ. I don't even believe at this point it is compatible with Rekordbox DJ
You want to use it with just Rekordbox which in that case the CDkey and CD are old and you can toss them, Go to Rekordbox.com and download 4.0.3, create a KUVO account to activate it and you are good to go, It is all free, the 140euros is for Rekordbox dj which you cannot use anyway