title: Generate Signed Apk Error:Execution failed for task ':app:packageArmeabi-v7aRelease'
body: <p>Facing mention error when trying to generate signed apk file with my old keys myproject.jks in Android Studio 2.3.</p>
  
  <p>In older version of Android Studio 1.5 same keys are perfectly file and facing no issues in siging and generating apk file for release.</p>
  
  <pre><code>Error:Execution failed for task ':app:packageArmeabi-v7aRelease'.
  </code></pre>
  
  <blockquote>
    <p>com.android.ide.common.signing.KeytoolException: Failed to read key my_old_key from store "/Users/Android/keystone/xyz.jks": Keystore was tampered with, or password was incorrect</p>
  </blockquote>