Source: ZENworks for Servers; Policy and Distribution Services; Tiered Electronic Distribution; Subscriber Agent
Explanation: This is a general I/O error indicating that the Subscriber Agent cannot read the certificate file for the Distributor that sent the Distribution it is starting to process.
Possible Cause: Unknown.
Action: Make sure you have followed the instructions in "Creating and Copying Encryption Certificates" in "Policy and Distribution Services" in the Administration guide.