download problem

[aljstephenson]

When I move a book that I have dowloaded from Libby
to the Adobe digital I get an error

"Unable to download"

"error getting license server communication problem
E_ADEPT _DOCUMENT_OPEN_ERROR"

what's it mean?

[boekenlezer]

ik heb het zelfde probleem,kan het maar niet oplossen,snap er niks van.....