Which tablet are you using, and which app are you running on the tablet?
Overdrive app sometimes has registration issues, if you were using that might be worth trying Bluefire or Aldiko.
I tried Bluefire and that always says to me the same thing, as that does not re-know the tablet or the error of activation
De : sjpt firstname.lastname@example.org
Envoyé : 10 novembre 2013 04:48
À : lachanceisa
Re: adobe digital edition