I'm using Adobe Digital Edition 6 Months. All is okay. Tomorrow I download some e-Books from Thalia.de. All okay. 15 Minutes later will download another e-book. The Programm open and give me the messag: Error: Check Activation.
Today the message still be the same. The Programm said under >Hilfe>Autoriesierungsinformationen it is authorized.
My PC is Windows 7, Adobe Digital Editions is 4.0.2.102973
Sorry for my english
I need help
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