Support articles specifically for Adobe Digital Editions (ADE).

• Error message: Activation Server Error
• Error message: CONNECTION ERROR- Digital editions could not connect to the activation server. Please make sure you are connected to the internet.
• Error message: Error! Check Activation.
• Error message: E_AUTH_NOT_READY
• Error message: E_ADEPT_NOT_READY
• Error message: E_ACT_NOT_READY
• Error message: E_ADEPT_DOCUMENT_TYPE_UNKNOWN
• Error message: Adobe Reader could not open 'URLLink.acsm' because it is either not a supported file type or because the file has been damaged