Upgraded to Ad 4.5 and do have now the problem that every download of an eBook leads to a complete stop of every action. AD is blocked as well as the computer even a switch-off of the computer is not possible. The only possibility to come to a new start is disconnecting the Computer from electricity..
Same problem occurs when downloading a book to my eBook-Reader.
Bevor upgrading AD I was using an AD-Version 2 without such a problem. What is wrong?????
Any help is appreciated. Thank you
My computer is an APPLE iMAC with MAC OS Sierra 10.12.
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