You are deploying AD RMS with Mobile Device Extension, and thus you also need to deploy AD FS infrastructure.
The AD FS server is on Windows Server 2016, i.e. AD FS version 4.
You are following steps or using PowerShell scripts from the link below to setup ADFS Relying Party Trust for ADRMS Mobile Device Extension
Your AD RMS client is a workgroup client, you installed Office 2013 or 2016, and setup the discovery service by registry:
However, you encountered ... [阅读全文]