https://devzone.nordicsemi.com/f/nordic-q-a/38269/nrf-sniffer-errorsTrying to setup nRF Sniffer v2.1 for nRF52 Development Kit (PCA10040) 1) Wireshark does not see the Sniffer. When I run nrf_sniffer.bat, I get this: C:\Program Files\Wireshark\extcap&gt;nrf_sniffer.bat Traceback (most recent call last): File &quot;C:\Programen-USTelligent Community 13Thu, 20 Feb 2020 09:30:51 GMThttps://devzone.nordicsemi.com/thread/235374?ContentTypeID=1Thu, 20 Feb 2020 09:30:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fb9fc3e2-7eca-4b21-97be-a28eccba72f8haakonsh<p>Try nRF Sniffer 3.0</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/235313?ContentTypeID=1Thu, 20 Feb 2020 05:54:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c317103a-0a88-4f9f-8e93-2aa200681868Mallikarjun<p>Hi&nbsp;</p> <p>i am also facing the same issue&nbsp; to run the .bat file&nbsp;</p> <p>its showing like no argument found&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/147764?ContentTypeID=1Fri, 07 Sep 2018 11:10:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a8437ab1-87e5-43c0-8110-763012ce226chaakonsh<p>I suggest you make a clean install of the nRF Sniffer Tools with the versions given in the user guide.&nbsp;</p><div style="clear:both;"></div>