For a while now, I've been downloading books from my local library, but when I tried opening them on my Kobo Touch, the Kobo demonstrated a message saying that I have no authorization to view DRM protected e-books. So I downloaded the newer version of Digital Editions, and the same happened.
I tried deleting the certain file everyone deleted to get it to work, but it didn't work for me.
I checked authoriziation on my device's Settings, and it says it is authorized with my Adobe ID. ADE says that both the device and laptop are already authorized. I don't know what's wrong, please help me!