I have 4 purchased e-books that will not activate using digital editions on my mac. The error reads
"There were some documents that were not imported into your library during Rebuild Bookshelf.
There was a network error that prevented DRM activation on your system." The log says there was an "Activation Server error".
These books still open in Adobe reader 7.x fine.
Anyone having this problem? Any ideas on how to fix it?