title: Security Exception: MalformedURLException: unknown protocol: socket during opening JNLP file
body: <p>OS: Windows 7 32-bit
  JDK: jdk1.7.0_25</p>
  
  <p>I have Studio.jnlp file. I tried to open it by double-click. But I found the error as below:</p>
  
  <p>"MalformedURLException: unknown protocol: socket"
  Details: java.net.MalformedURLException: unknown protocol: socket</p>
  
  <p><img src="https://i.stack.imgur.com/Em35l.png" alt="Summary of Exception"></p>
  
  <p><img src="https://i.stack.imgur.com/uwj2A.png" alt="Details of Exception"></p>