The current way in which The National Bank of Poland (NBP) shares its currency exchange rates (via Excel files) is changing after 29 February 2024. After this date, the only way to obtain exchange rates from NBP will be through their API. The newest versions of WEBCON BPS 2022 and 2023 account for this, and to continue loading exchange rates, you will need to update to version 2022.1.4.404 and 2023.1.3.76 respectively.
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