title: ERROR: SWT folder '' does not exist. Please set ANDROID_SWT .. a get this error after a SDK update
body: <p>My <code>SDK Manager</code> does not work after an <code>android sdk manager</code> update to the last version, the sdk manager.exe run correctly before the update. Now i get this message when i run the <code>android.bat</code> on the command line:</p>
  
  <pre><code>ERROR: SWT folder '' does not exist. Please set ANDROID_SWT to point to the folder containing swt.jar for your platform.
  </code></pre>
  
  <p>can u give me a solution or some instruction to change into my android.bat </p>