response to activation request is E_ADEPT_REQUEST_EXPIRED ETC. ,on our Mac Book Pro , corrected date but stoll no joy so tried on Mac Air and same story. Adobe doesn't like Macs? Any alternative programs that work on mac?
This document has steps to troubleshoot the issue: Digital Editions Activation.
Please let us know if you continue to receive the error post troubleshooting.
Moved this discussion to the Adobe Digital Editions forum.
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