mergehex command not found

[ps_anu]

Hi, 

i am trying to do buttonless dfu . I want to merge all hex files into one as per the document .when i enter the mergehex , i am getting mergehex command not found why ? please guide me 

i am using nRF52840 and 16 sdk

[Turbo J]

Mergehex.exe is part of the nrf command line tools.

I don't think the installer adds the installed location to $PATH, so you need to call the .exe with full path (C:\Program Files\NordicSemi etc).

[ps_anu]

how to do that ? can you please tell me