title: Android Studio emulator not running for hours
body: <p>Android studio emulator doesn't run even if the run button was pressed for hours</p>
  
  <pre><code>Waiting for device.
  "C:\Program Files\Android\android-studio\sdk\tools\emulator.exe" -avd MyAvd0 -netspeed full -netdelay none
  </code></pre>
  
  <p>appeared for hours.</p>
  
  <p>It has not running since my second startup for the Android Studio. It faced the fatal error saying that the cache is blocked. After changing the permission of the user for adding full control access, it starts.I did add an sd card of 1024MB for the emulator before.The emulator still not starting up. I have even tried to uninstall and reinstall it</p>
  
  <p>found this now in adb </p>
  
  <pre><code>DeviceMonitor: Adb connection Error:An existing connection was forcibly closed by the remote host
  
  
  Starting emulator for AVD 'MyAvd0'
  emulator: ERROR: Unable to load VM from snapshot. The snapshot has been saved for a different hardware configuration.
  </code></pre>