Start Oxygen XML Author plugin and open the Help > About dialog box. Click the
Installation Details button, go to the
Configuration tab, and look for the
java.runtime.name and java.home
properties. Keep their values for later use.
Download the JAI Image I/O kit corresponding to
your operating system and Java distribution (found in the
java.runtime.name property).
Note that the JAI API is not the same thing as JAI Image I/O. Make sure you have
installed the latter.
Run the installer. When the installation wizard displays the Choose Destination
Location page, fill-in the Destination Folder field with the value of the
java.home property. Continue with the installation procedure
and follow the on-screen instructions.