title: How to run multiple android emulators?
body: <p>I just started learning the Android SDK and I'm trying to run another emulator via command line. When I run the command:</p>
  
  <pre><code>android emulator -avd sender     
  </code></pre>
  
  <p>from C:\Program Files\Android\android-sdk\tools, I get the following error.</p>
  
  <pre><code>Error: Expected verb after global parameters but found 'emulator' instead.
  </code></pre>
  
  <p>I actually got it to work once. I have already created an AVD called sender via AVD manager..</p>
  
  <p>Am I missing something?</p>