If you hit any jnlp Exceptions during the launch of InfoCaptor it is recommended to try cleaning the Java Cache
Here are the steps to clear it. Also it is advised to clear the browser cache.
http://www.java.com/en/download/help/5000020300.xml
Click on
It is super easy to create and use Dashboards Online at https://my.infocaptor.com (in the cloud)
OR
If you like to stay on ground (perfect) you can download and run dashboards on your computer or server (intranet/network etc)