https://devzone.nordicsemi.com/f/nordic-q-a/71572/nrfjprog-command-not-found-windows-10Hi, I am following then nRF Connect SDK Tutorial - Part 1 | NCS v1.4.0. I am using nRF Connect SDK 1.4.99-dev (installed via the Toolchain Manager) In part 1.3.2 Build and Flash i have to erase the program on the board with the following commanden-USTelligent Community 13Fri, 12 Feb 2021 16:20:33 GMThttps://devzone.nordicsemi.com/thread/294229?ContentTypeID=1Fri, 12 Feb 2021 16:20:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b7343292-3989-4678-b18f-7dde122c853cSigurd<p>Hmm, maybe you need to restart the computer for bash to find nrfjprog.</p> <p>You could try the command prompt instead.</p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1613146648706v2.png" alt=" " /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/294166?ContentTypeID=1Fri, 12 Feb 2021 13:26:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f8ed23e4-41c2-4a57-9c31-dedb9cdfce37lowielameire<p>I did, and have even tried to uninstall and reinstall.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/294159?ContentTypeID=1Fri, 12 Feb 2021 13:06:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:11e87d3c-7753-4211-9062-e1ab65b317c1Sigurd<p>Hi,</p> <p>Seems like you are missing&nbsp;nrfjprog</p> <p>Try to install the&nbsp;nRF Command Line Tools</p> <p><a href="https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Command-Line-Tools/Download">www.nordicsemi.com/.../Download</a></p><div style="clear:both;"></div>