In order to activate Master PDF Editor in autonomus mode, preform following actions:
Double click Master PDF Editor icon on your desktop and choose Help -> Register… Set Offline Activation checkbox on. Activation Code field will appear near Registration Code field. System will also generate unique identifier for you (ID is selected on screenshot below). Please, copy-paste to e-mail and send ID and Registraction Code to our e-mail address firstname.lastname@example.org.
Please, inform your Order ID or e-mail address you used for purchasing! Letter without this information will be ignored!
After you receive the response with activation code, do not type it in manually. Instead, copy-paste it to Activation Code field, also paste registration code to Registration Code field and then click Activate.