You have scripting disabled for your browser or your browser does not support scripting. This page can not determine if you have WebStart or the Java Plugin installed.
Note that the AppWorx client requires the Java 2 runtime engine installed to use the Java plugin. You must have Java WebStart installed to use AppWorx applications via WebStart.
If you are running Internet Explorer will need to perform a manual installation of the Java 2 Plugin if you have not already done so.
The Java2 installation software for both WebStart and the Plugin are located here.