Digital Editions

I currently have the old 2.0 version, will installing Adobe Digital Editions 4.5.7 prevent me from viewing books previously downloaded onto my laptop under 2.0 ? I feel like it's a dumb question, but better safe than sorry.

Hello, I ordered books and was able to download them via adobe. However for some reason I keep getting this issue when I try to open the books. "RET_RECORD_CORE_INVALID_CLIENT_CERT  Client certificate used with Digital Editions is invalid. You will not be able to use all the features available in this application!"

Hello,I bought some books from ebook.de, downloaded the ascm files and opened them with ADE. Nothing happened... I tried adding the files to the library with cmd+O but ADE did not recognize the ascm files. Then I tried to unauthorize my MacBook Pro, but I got a message saying it was not possible at the moment and I should try again later. I shut off my laptop and retried everything several times, what could I do?Thanks.

Seems like there are quite several people with the same problem. Adobe Digital Editions stops working on my iPhone. It cannot open any book. Not even the default manual file. I cannot open the digital purchase ebook. Reinstalling won't help. I cannot authorize the app. It just stucks forever in the loading/connecting. The connecting icon spins forever. Help. I AM NEAR EXAM!

ademas de que me sale que e ha encontrado error en cada libro, no me deja añadir mas de estos a l biblioteca

Frustrated.  Purchased 2 .pdf books for school.  One opened once, and now nothing will open.  Even the "getting started" that comes with Digital Editions will not open.  Have followed all authorization instructions, uninstalled, reinstalled, installed latest version, then older version.  I just want to read my books.

Ich kann das Programm nicht unter iOS installieren

I use my Samsung tablet as an ereader. I was reading a book on there, and needed to use my emails, so came out of ADE to go into emails. When I went back, ADE opened, and showed all the loaded books. But when I tried to open the one I was reading, it just gave me a blank page. This now happens on all the books. How do I get into my books.Also, how do I download the books on my PC ADE to my tablet?

GrrrrrrrrrrrrrrrrrSo much time spent trying to reopen books already bought, read and now declared error.So much more time trying to deauthorise and reauthorise.Utter stupid horrible waste of time.  and money.Advice:  Avoid like the plague,.

Whenever I try downloading my ebooks I bought from eharlequin.com I received  an error message saying licence has already been fulfilled by another user . What can I do to fix this ?

Hi, I'm using Overdrive to "sign out" books from my local library in Toronto.   ADE has been working fine up until recently.   Overdrive still allows me to sign out books.  When I click on "download EPUB", I am taken to ADE, and nothing happens.   ADE is authorized.    I tried erasing the software, and downloading again from Adobe, but nothing changes.   I would appreciate any thoughts.   I'd much rather read on my KOBO than on a PC!Thanks.

I have the latest version for mac but I can't select any of the zoom functions, they are all greyed out. Some of the other menus are greyed out as well. What do I do?? I tried to reinstall but nothing happened

Bonjour à tous !je rencontre un problème après l'achat d'un livre sur Dunod.com qui impose de télécharger le logiciel Adobe Digital Editions pour pouvoir le lire.Après lecture des premières page, le problème apparaît je vous montre ici en image avant que ça se passe :Et là après que ça se passe :La page disparaît et je ne peux plus la lire jusqu’à que je défile :Vers le haut, elle réapparaît. Vers le bas je ne peux que la lire la partie basse puisque j'arrive totalement sur la page suivante quand elle se ré-affiche.J'ai essayé de changer la résolution, de réduire la taille de la fenêtre, de changer les options de vue (Pleine largeur, page entière, taille réelle, etc...) toujours le même problème.Je me suis dit çà va si c'est juste, mais le problème se réitère à toutes les pages suivantes à partir de la 8ème. EN gros impossible de le lire.Merci d'avance pour vos réponses. et Bonne journée !

Hallo,nachdem ich mir zunächst die aktuellste Version von ADE heruntergeladen hatte und sich das ganze beim herunterladen eines Buches so aufgehängt hatte, dass ich das Programm nicht einmal mehr schließen konnte, habe ich mir eine ältere Version von ADE heruntergeladen.Jetzt kann ich das gleiche Buch nicht mehr herunterladen, da folgende Fehlermeldung erscheint:Kennt jemand das Problem und kann mir helfen?Gruß Sophia

Unable to authorize ADE app in Android 6.0. After I type in email and password, the authorization button has NO EFFECT, it will not even respond with error message, its as if the button has not being programmed. When import ACSM file, my phone do not associate ADE with it, but other 3rd party app can pick it up.

When I try to enter ADE it says:RET_RECORD_CORE_INVALID_CLIENT_CERTClient certificate used with Digital Editions is invalid. Any solution?Thank you

when double clicking on ACSM file (downloaded from die Bibnetz Schweiz Onleihe. Startseite ) ADE opens. but then nothing happens. de-installed and re-installed ADE several times > after that, downloading of ebooks works for a few times but then does not again. shelf is always empty.

Hello, So in Adobe Digital Editions I am trying to authorise my computer as it is saying that my item is authorised with a Vendor ID. The thing is, is that it is not allowing me to select another eBook vendor apart from Adobe ID and my ebook is not authorised with this account, its ebook vendor is booktopia.  So now i am locked out from reading my book because it is claiming that an Adobe account is attached to the book when it is not. I hope this makes some sense and please help me! Thank-you 

I can't open any .acsm books, only epub books.I've tried downloading the new Adobe Digital Editions (4.5.7) for Windows, uninstalled it, reinstalled it, restarted computer. Any PDF ebook (.ACSM) I download from my local county library or the from sample Adobe library and it says "Unable to open". The computer is authorized. I then tried uninstalling the 4.5.7 version and installing the 3.0 version and opening the books but Adobe Digital Editions says "Error. Check Activation"The computer is already authorized and I can't unauthorize it no mater what I try. Any help?

Ive tried not signing in and it still gives the same error and that Adobe has stopped working and must close.

Adobe Customer Support,I had a hard drive failure, and got the PC back this weekend.  I downloaded and installed ADE, but can't get it to do much.  It downloaded one library book, and then stopped loaded subsequent ebooks.  When I went to click on authorize the PC, I was not able to do so.  I think that through the years, I have exceeded the six devices authorized, between new PCs and IPADs.  I can provide my Adobe ID being used, via an email from Adobe.Thanks for your assistance in this matter.Andrew McDaniel

ADE ha dejado de funcionar, no me permite leer nada de la biblioteca, no me atrevo a desinstalar e instalar porque los libros son restringidos

I am able to enter search terms in the search box on the top right side of the eBook viewing page.  However, when I click the forward arrow, nothing happens and I cannot find the word or phrase I am searching for. PLEASE HELP!

Não consigo ajuda para pedir o reset das licenças do adobe digital edition, as opções que me são mostradas, sempre volta para mesma opção num looping, preciso de uma solução mais pratica.

Buonasera.Ho scaricato ADE dapprima su un computer hp che utilizza windows 10, e non sono riuscita né ad aprire la guida introduttiva presente nella libreria ("errore sconosciuto") né ad inserire il mio account adobe, in quanto quando seguo il percorso aiuto > autorizza computer il comando semplicemente non risponde. Ho seguito la stessa procedura su un vecchio computer toshiba con windows 7 e succede la stessa cosa. Ho anche provato a risolvere i problemi di compatibilità tramite l'apposito comando nelle proprietà del programma, ma non è cambiato nulla. Come posso fare per risolvere questo problema?Ringrazio in anticipo per le risposte.