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Date/Time: Mon, 19 Jan 2026 06:58:33 +0000



Post From: IBKR claims Deprecated TWS API version

[2025-12-04 20:14:29]
Sierra_Chart Engineering - Posts: 22437
This does not make sense to us because it is TWS which is providing the server:
"Sierra Charts is using a deprecated (non-functional) TWS API package... Server version is 176 (API 10.19). Our minimum is 10.37 (server 203)."

So we are not controlling the server. It is what you have installed. Maybe you just need to update TWS. The TWS API package is what you provide, and is part of TWS. We have no control over that.
Sierra Chart Support - Engineering Level

Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy:
https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation

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Date Time Of Last Edit: 2025-12-04 20:14:47