tws live loginLog In to TWS. TWS versions: Trader Workstation Latest: The most recently promoted production version of TWS. Contains all of the latest and greatest features. Hold your mouse overThe TWS settings file is named tws.xml and is located in a subdirectory of c:Jts. Search (CTRL F) the c:Jts directory for the most recently modified file. TWS Log files are named log.day.txt