Grafana Alloy for Windows

Hello,
I am a newbie and I have a few questions:
1- Is the Grafana Alloy configuration file on Windows config.alloy?

2- Loki server is running on IP address 192.168.1.2. I want to write a configuration file for Grafana Alloy that sends Windows Event Log with ID 4066 to Loki server. I copied the following contents into the config.alloy file, but the Alloy service is not running:

# Define the windows_events receiver to collect Event Logs
windows_events:
  - name: event_log_4066
    event_log: "Application"  # Specify the event log to monitor (e.g., Application, Security, System)
    xpath_query: '*[System[EventID=4066]]'  # Filter for Event ID 4066
    labels:
      job: "windows_event_logs"  # Add a label to identify the logs

# Define the loki exporter to send logs to the Loki server
loki:
  - name: loki_exporter
    endpoint: http://192.168.1.2:3100/loki/api/v1/push  # Loki server endpoint
    labels:
      job: "windows_event_logs"  # Match the label from the windows_events receiver

# Pipeline to route logs from the windows_events receiver to the loki exporter
pipeline:
  - name: event_log_pipeline
    receivers:
      - windows_events/event_log_4066  # Use the windows_events receiver
    exporters:
      - loki/loki_exporter  # Send logs to the loki exporter

Where is the problem?

Thank you.