title: Java Webstart stops before launching application
body: <p>We have encountered weird launch problem with our webstart application (not an applet). </p>
  
  <p><strong>Starting the application shows the application splash screen but javaws process terminates shortly after without any error messages</strong> show in dialogs, java console or log files. It seems that javaws just stops before actually launching the actual application.
  It doesn't matter if the user tries to start application from desktop shortcut or from the webpage. 
  Same application works without any issues when run with javaw from local computer without webstart.</p>
  
  <p>The application is <strong>signed application</strong> (real certificate, not self-signed one) and user has shortcut to application on the desktop. jnlp defines that application can be run offline and update-check is done with timeout -option. <strong>Server side is using jnl-servlet</strong> to serve correct jar versions. </p>
  
  <p><strong>The issue does not occur every time</strong>, but if the launch fails like this once, it is very likely (we have observed around 90% certainty) that following starts also fail. <strong>Restarting the computer does not seem to help</strong>. The issue is limited to few computers only. Most users (98%) don't have the issue.</p>
  
  <p><strong>All failing systems are Running Windows 7 Pro</strong>. Java version might vary but one example is 64bit Java 1.8.0_60, Win7Pro, 64bit intel-i3 processor.</p>
  
  <p>What could be the cause for this kind of issues? Any help on resolving the issue is highly appreciated. Especially as there doesn't seem to be any error messages available to help pinpointing the problem.</p>