Change Auditor Agent error, "Connection attempt failed. No connection could be made because the target machines actively refused it" (4236786)

The Change Auditor Agent will install but never shows successfully installed in the client. The following messages are observed in the Agent logs:

1. "Connection attempt failed. No connection could be made because the target machines actively refused it."
2. "Connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed."

This has been observed under the following condition(s):

1. When name resolution of the Coordinator server from the Agent machine returns the incorrect network IP address.
2. When the Agent is unable to connect to the agent port that the Coordinator is listening on.

1. Ensure name resolution is working correctly from the Agent to the Coordinator server.
2. Ensure "Telnet" test from the Agent machine to the agent port succeeds.