Trace
The trace service is used to collect the traces from all processes to a single location. The trace service only listens, each process must be configured to send the trace to the trace service:
[Trace]
Path=server
Sometimes the process is not allowed to communicate with the trace service. Thus, the normal trace service configuration will include a fallback trace file path:
[Trace]
Path=server,%TEMP%\netid.txt
Normally, this component will only run as system service.