URGENT MESSAGE REGARDING SCHEDULED TWS UPGRADE
You are receiving this communication as we have identified your IB account as one that is submitting orders via an API and using a TWS version that is substantially outdated and scheduled to be partially or fully decommissioned as scheduled below:
April 14, 2014 - TWS versions below 926.0 will no longer be operable.
April 21, 2014 - TWS versions below 936.9 will no longer be operable for API use, but will remain operable for non-API generated orders.
To repeat, if you are receiving this notice and intend to continue using an API for order submission, you must upgrade your TWS version. The deadline for doing so depends upon your current version, although in any case version 936.9 or above is required prior to April 21, 2014. If you are using a version below 926.0 and no longer intend to use an API, then you must upgrade to 926.0 or above prior to April 14, 2014.
Should you have any questions regarding this matter, please contact your local Customer Service Center.
Interactive Brokers Technical Service Team