Individual accounts with a SG residential address using IBKR Lite can use the Trader Workstation (TWS) desktop platform as long as they are running TWS version 979.1s. If you are not running version 979.1s or later you will receive the error message "session misconfigured" and must update your TWS build.
Will I be able to use TWS with an IBKR Lite account with IBKR Singapore?
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Installation of TWS issue "There was a permanent error while downloading necessary files. Please try and launch the application again."
How do I update trading permissions to qualify for IBKR Lite with IBKR Singapore?
Will I be able to use TWS with an IBKR Lite account?
Can introducing brokers with IBKR Lite clients use TWS?