title: SDK platform update: unable to stop ADB
body: <p>i am totally new to android development and currently i am dealing with this problem coming from my SDK when i tried to update some stuffs.</p>
  
  <p>There is this message that says "Stopping ADB..." and it stays there for like ever without doing anything.</p>
  
  <p>Is there a thing i am doing wrong? </p>
  
  <p><strong>Screen shot</strong>
  <a href="https://i.stack.imgur.com/C1wCE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/C1wCE.png" alt="enter image description here"></a></p>