title: npm start error this program is blocked by group policy
body: <p>I have created one example react application for react-data-grid .I am executing this application using node.js npm command. Initially i was able to run npm start and able to see the grid. Suddenly npm start stopped working . It is giving below error. I am unable to figure it out .
  <a href="https://i.stack.imgur.com/lfWbD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lfWbD.png" alt="enter image description here"></a></p>