You can install ADE2.0/2.0.1 (or the more reliable v1.7.2) on Windows 8/8.1, but not on RT.
There are apps Dreader, DL Reader and Overdrive that will read Adobe DRM books on Windows RT
You can install ADE2.0/2.0.1 (or the more reliable v1.7.2) on Windows 8/8.1, but not on RT.
There are apps Dreader, DL Reader and Overdrive that will read Adobe DRM books on Windows RT