Quote:
Originally Posted by hollowpoint
For ebooks from ADE-based stores (like Google Play): Has anyone confirmed which version of ADE reader you need to have installed locally, to work with this new version of the DRM tools? Last time I bought an ADE book, I still had to use ADE v. 2.0. That version is so old and harder to find downloads, I started keeping an archived copy of the installer. The current ADE version is 4.5.11, the concern is at some point it may not be possible to get the older versions that work with our DRM tools any longer. |
I've tested DeDRM with versions of ADE up to 4.5.11. The question is the Adobe Content Server configuration for Adobe's hardened DRM. One textbook site is using the hardened DRM with no fallback, other sites I have tested are not using the hardened DRM so no difference in which version of ADE you use. See the attached image for the ACS 4/5/6 matrix with the Mandatory and resource level DRM bits.