ADBP-XI-001320 - Adobe Acrobat Pro XI Periodic downloading of Adobe certificates must be disabled.
By default, the user can update Adobe certificates from an Adobe server through the GUI. When updating Adobe certificates is disabled, it prevents the automatic download and installation of certificates and disables and locks the end user's ability to download those certificates.
Verify the following registry configuration: Note: The Key Names cDigSig and cAdobeDownload are not created by default in the Acrobat Pro XI install and must be created. Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Policies\Adobe\Adobe Acrobat\11.0\FeatureLockDown\cDigSig\cAdobeDownload Value Name: bLoadSettingsFromURL Type: REG_DWORD Value: 0