Great game, enable problems with exclusive content?

However, I thought at first that the exclusive content will not work because I was told in the game under the option, which was the code already in use. I wrote a few days ago Uplay (of whom came no answer) and googled the problem today. As described therein, the SysEx contents were with me already all included, although I did not itself activated, so it all worked out :)
(Reference: [...]