I have a sony reader PRS- T2. Even though it says under "product information" that I have DRM authorisation and that I should be able to read DRM- protected content, I get the DRM error when clicking on DRM- protected books.
Has you try to remove the authorize and authoirze new?
Yes, but it still does not work. I also tried a Hard- reset but that did not help either.
Has you check if exist a software update for your reader?
Retrieving data ...