Information Rights Management (IRM): The COM object interface for protector %1 did not support the IRM protector interface. ...

Information Rights Management (IRM): The COM object interface for protector %1 did not support the IRM protector interface.
Protector: %2. Error code is: %3

The protector was created as a generic COM object.  When the IRM protector object interface was applied to this generic object, the generic object did not conform to the interface.  All IRM protectors must be able to implement the IRM protector object interface.

Information Rights Management (IRM): Protector %1 threw an exception during a call to its HrProtect() function. Protector: ... Information Rights Management (IRM): Protector %1 threw an exception during a call to its HrUnprotect() function. Protector: ... Information Rights Management (IRM): Retried too many times to initialize IRM client. Cannot retry more. Retried times is:%1. ... Information Rights Management (IRM): The callback had a problem when trying to acquire an issuance license for %1. The Rights ... Information Rights Management (IRM): The COM object interface for protector %1 did not support the IRM protector interface. ... Information Rights Management (IRM): The initialization of protector %1 failed. There is an error when trying to get the ... Information Rights Management (IRM): The initialization of service authentication certificate succeeded. The certificate ... Information Rights Management (IRM): The IRM client needs to connect to the RMS server to get Templates. Attempting to make ... Information Rights Management (IRM): The PDF document contains an unused Xref entry with object ID:%1, generation ID:%2, ...