I have Adobe Digital Editions installed on my PC, but it was authorized without an Adobe ID. I recently borrowed an ebook from the library and wanted to transfer it to my eReader. So, I deauthorized the ADE and then authorized it with my ID. Of course, the ebook now won't open bc it "was already fulfilled by another user." I've tried to go back to my original authorization without ID, but the ebook still doesn’t open. I also tried to return it so that I can borrow it again but it won't allow me to do that either. Is there anything else I can do? I could wait until ebook expires automatically, but that won’t happen until two weeks from now.