After downloading ebook to my PC using Windows7, cannot transfer to my NOOK, error message "CE_COPY_NOT_ALLOWED

Just found the link.  Here it comes.  Error "E_AUTH_NOT_READY" | Digital Editions  Let me know if it worked for you guys.  Where it states D, it is the letter D and not delete, like I thought

the same happened to me, and I chatted to an adobe help line member and they sent me a link with what to do, and it worked a treat.  Unfortunately, cannot remember the link but contact them to ask.  Follow the link instructions precisely and it does work.  You need to de-authorise it and then re-authorise it.  The link explains all.  Let me know if it worked for you also.

I have the same problem!!!  Please help us.

I have the same problem with Nook.

Could somebody help us?

I am having the same problem with my Kobo ereader.  It is so frustrating and I cant get any help.