Yeoman | yo command not found

Add this to PATH:

C:\Users\<myusername>\AppData\Roaming\npm

and be sure 2 things:

• myusername is correct.

• restart console and test by :

  echo $PATH 
  

i just fixed the same issue on my windows, $PATH should be updated on system PATH to avoid user PATH to override.

Try adding this to your user path:

C:\Users\myusername\AppData\Roaming\npm

Then, restart the console.