How to Enable LDAP Directory Services Authentication to Microsoft Active Directory in the HP cClass Onboard Administrator

d. As shown below, select Base-64 encoded x.509 (.CER) from the list of
export options (this is important). Provide a name and location for the file
(c:\dccert.cer) and finish the wizard.
e. Locate the exported certificate file in explorer and rename it to a .txt
extension (dccert.txt). Open the file in notepad and copy the entire
contents to the clipboard. It will be something similar to this: