TWS crashes after start up.

[Splint]

Hi,

Just got NT7 and TWS talking and as soon as NT7 gets TWS is up and running, TWS crashes and then NT7 runs the connection process again. When I manually start and log into TWS it seems fine. It only crashes when NT7 runs the connection macro.

Any idea what is causing this?

Cheers
Splint

[NinjaTrader_ChristopherJ]

Hello,

Thank you for your post.

What version of TWS are you using? You can check under TWS -> Help -> About -> Scroll to the Build #

TWS 918 has an identified issue which does not allow NinjaTrader to connect.
With the current version of NinjaTrader, it is critical that you use TWS version 917.

Please uninstall your existing version via the Windows Control Panel, and then install 917 via the following link:

http://www.ninjatrader.com/ninjatrader/TWS/tws40_install_917_8.exe

Once TWS 917 has been installed, please ensure that the configuration in our Connection Guide for TWS has been completed.

The following link will take you to a page that details the steps required for creating a connection to Interactive Brokers and specific connection configuration information.

Click here to take me to the Interactive Brokers Connection Guide

Please let me know if the issue persists after this procedure.

[Splint]

Thanks Christopher, that was the issue.

[NinjaTrader_ChristopherJ]

Glad to hear that did the trick.

Have a great evening!