A DPM agent failed to communicate with the DPM service on %1 because access is denied. Make sure that %1 has DCOM launch ...

Microsoft Azure Backup
System Center Data Protection Manager 2012
System Center Data Protection Manager 2012 R2

A DPM agent failed to communicate with the DPM service on %1 because access is denied. Make sure that %1 has DCOM launch and access permissions for the computer running the DPM agent (Error code: %2, full name: %3).

A DPM agent failed to communicate with the DPM service on %1 because access is denied. Make sure that %1 has DCOM launch ... A DPM agent failed to communicate with the DPM service on %1 because of a communication error. Make sure that %1 is remotely ... A DPM agent failed to communicate with the DPM service on %1 because the host is unreachable. Make sure that %1 is online ... A failure occurred while adding one or more of the volumes involved in backup operation to the snapshot set. Please check ... A new recovery point could not be created as Microsoft Azure Recovery Services Agent has detected data corruption when verifying ...