BFD Player Sereal number issue

When i paste the serial number from my online account into bfd player, it tells me that Ive already used this number. What to do?

Double check your inMusic Profile to make sure you haven’t already registered it.

its registerd in my inMusic account. Reason I try to register it in the app is because theres no kits or sound other than the preview core library samples. It doesnt´t want to import my older library either.

My bad, I had to drag the preview over to the studio. Hmm didnt get that at first. well I guess its all good now!