title: How to upload new version of app in play store and I lost my .keystore file
body: <p>I need to upload a new version of Android application in to the play store.</p>
  
  <p>I lost my .keystore file, but I have LICENSE KEY of that app.</p>
  
  <p><strong>My License key is like:</strong>
  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkjRWzxfdpt35luHtfNLk+hcw4j/WVidSva0C6yN+9KP1LILMuhsathcEV9dMqEvDeG+hllK5H+38N3J6zidRR3uIBnjPOyy82AQ/BOkrndlcnIqmX4c0rDVzziwk2J2BxIahg6jndfHh+ghNOVcS+Q8nc51Kt+8CJztEta57EPEQIDAQAB</p>
  
  <p>Now how can I upload the new version of app in to the play store.</p>
  
  <p>I do not want to upload this as a new app.</p>