I have Windows 7 with ADE 3.0.1, when I try to open the URLLink.acsm this error apears: E_ADEPT_NO_TOKEN

You know that is a non-answer. It is a waste of time using DRM if it fails because a paid purchase cannot be accessed due to flawed copyright and other content management. Worse is that I get the feeling, being in the southern hemisphere this is a larger problem than for those in the north. I think a refund is is order. I only signed up with this mob to access legally purchased content, books, that Adobe have blocked. So I guess, that too is a waste of time, and privacy.