title: Simple batch script starting adb not working on Windows
body: <p>I would like to simply start adb with following script commands.
  I am not able to do. Can someone help?</p>
  
  <pre><code>set adbstart = C:\Users\username\AppData\Local\Android\sdk\platform-tools\adb
  %adbstart%
  </code></pre>
  
  <p>output is:</p>
  
  <pre><code>set adbstart = C:\Users\username\AppData\Local\Android\sdk\platform-tools\adb
  </code></pre>
  
  <p>that's all. I expected the help page from adb.</p>