3 Replies Latest reply on Mar 29, 2015 11:39 PM by vadimm61304386

    Check Activation

    vadimm61304386

      I try to open downloaded *.acsm file ön my PC (windows 8.1) and Digital Editions 4.0 immediately reports "Error! Check Activation" and stops working. I have already authorized my profile for this pc and it doesnt allow to remove authorization. What to do?