Hi. I tryed to follow this link: http://www.interactivebrokers.com/php/webhelp/webhelp.htm#Interoperability/DDE_Configure_TWS.htm but did not succeed, coz after importing both header files it showed errors in them during debugging. Is there anyon who could help me? would be really greatfull. thanx in advance!
I have done that configuration and am running it with NinjaTrader's dll, it works fine. What header files are you referring to? Configuring the TWS API doesn't involve any files in and of itself.