I messed around creating new orders and the file now lost track of its orderIds.(which I believe needs to always increase even from session to session) everytime I try a new order I get an error of 'duplicate orderid'. I tried reinstalling TWS and the API(along with the xls file) still no dice http://i7.photobucket.com/albums/y297/tradingbr/screen-3.jpg I tried to manually change the orderid to some crazy number but still doenst work