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What is the error for IB log in error

Here is the detailed error information when i tried to deploy a IB account:

13 | 11:21:36:

Failed to initialize algorithm: Brokerage Error Code: 503 - Server version 14 is lower than required version 38.

 

Does anybody know what is the problem?

 

Thanks a lot

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That means your TWS version is out of date because the current the minimum required version of TWS is 38.  Try to install the latest TWS from IB's website.

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Hi Xin! We dont use TWS on QC - this is likely an error with your specific login as other logins are working fine. If you'd like help debugging send a support request to support@quantconnect.com and we can help you further.

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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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