If you need to startup TWS automatically, to collect Globex or European data while you sleep, after the daily shutdown or if TWS shutdowns during the day, download this.... http://perso.wanadoo.fr/beejay/tmp/twsstart2/TWSStart_20.zip documentation..... http://perso.wanadoo.fr/beejay/tmp/twsstart2/TWSStart_Doc.zip I will be testing it tonight. Useful for collecting data into the low cost www.sierrachart.com or www.neoticker.com