Administration > Environment Variables > APTAXLOG — Enabling Logging for the Arbortext Editor ActiveX Control
  
APTAXLOG — Enabling Logging for the Arbortext Editor ActiveX Control
Specify the full path to a log file for the Arbortext Editor ActiveX control. Arbortext Editor creates the file, if necessary, then adds log entries to the file as needed. When logging is enabled, every action taken by the ActiveX control is added to the log.
Note that the Arbortext Editor ActiveX control might be embedded in some other application. In this case, you might need to stop and restart the host application before the ActiveX control can begin logging actions.