That's weird. i have no idea who adobe drm auth works actually.
Ade (on pc), can authenticate the opus. Maybe you need to (re)do this. and re-transfer your files.
if need be, you can google for inept drm, and get rid of the drm
Quote:
|
The books that came with the Opus probably do not have any DRM.
|
Nope, i don't think they do. They're feedbook's ePubs.