https://devzone.nordicsemi.com/f/nordic-q-a/58542/unable-to-flash-nrf52840-with-iar-ideHi all, Greetings of the day. Here I am not able to flash the code which is built with IAR platform. We tried loading the IAR based blinky example project from the SDK of the nrf52840. But we are getting an error while flashing the code using IARen-USTelligent Community 13Mon, 02 Mar 2020 12:09:19 GMThttps://devzone.nordicsemi.com/thread/237420?ContentTypeID=1Mon, 02 Mar 2020 12:09:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:948f812b-7fe5-4861-be08-3766c7da219eSigurd<p>Hi,</p> [quote userid="88122" url="~/f/nordic-q-a/58542/unable-to-flash-nrf52840-with-iar-ide"]nRF-Command-Line-Tools_10_6_0 [/quote] <p>From the log, it shows that you are using nRF-Command-Line-Tools/ nrfjprog 9.8.1.</p> <p>Try downloading the latest version from here:&nbsp;<a href="https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Command-Line-Tools/Download#infotabs">https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Command-Line-Tools/Download#infotabs</a></p> <p>If that does not solve the issues, please&nbsp;save and upload the log from nrfjprog in text format here.</p><div style="clear:both;"></div>