Node JS NPM modules installed but command not recognized

Question

Node JS and NPM was working well before. Recently I have re-installed the Node JS, NPM and the problem started. After I install a module like example npm install -g bo

Answer 1

Run npm config get prefix and check the correct npm path first and append the output to the PATH using command or adding manually.

npm config get prefix
C:\mydev\tools\npm\npm

set PATH=%PATH%;C:\mydev\tools\npm\npm