My TWS is Build 939.9p and Java version is 1.6.0_27".....
Effective May 1, 2014, TWS versions below 940.0 will no longer be operable for API use, but will remain operable for non-API generated orders. It’s important to note that if you are integrating a third party software application (charting, order entry, analytical, etc.) with the TWS, you are doing so through the API and must upgrade if you wish to continue using that application.
To repeat, if you are receiving this notice and intend to continue using an API for order submission, you must upgrade your TWS version and the deadline for doing so is prior to May 1, 2014. "
Has anyone upgrade TWS to 940 and later version that needs Java 1.7 and autotrading with MC without any problem??