Download ebook from Adobe Digital Editions to Nook

[lknagel9@gmail.com]

I have downloaded an e book from my public library to my laptop using Adobe Digital Editions 4.5. Now I am trying to load the ebook on to my Nook (Barnes & Noble product).  But it won't load and my laptop provides me with a message "unable to download.  Error getting license. License Server Communication Problem: E_ADEPT_REQUEST_EXPIRED"

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[Beverly5CD7]

I was told by Nook that I need the 3.0 version of Adobe Digital Editions.  Is there a way to go back to the 3.0 version?

[Beverly5CD7]

Barnes and Noble told me that I needed the 3.0 version for my Nook Glowlight 3.  can I go back to the 3.0 version?