title: Android app is not launched in emulator in Android studio
body: <p>I created an app in <code>Android studio</code>. It builds and runs on my phone but, When i run emulator it runs and shows the phone. </p>
  
  <p><strong>The output:</strong> </p>
  
  <pre><code>emulator: WARNING: Crash service did not start
  qemu-system-i386.exe: -drive if=none,index=1,id=cache,file=C:\Users\one\.android\avd\Nexus_5_API_23_new.avd/cache.img: could not open disk image C:\Users\one\.android\avd\Nexus_5_API_23_new.avd/cache.img: Could not open 'C:\Users\one\.android\avd\Nexus_5_API_23_new.avd/cache.img': Invalid argument
  </code></pre>
  
  <p>How to fix this?</p>