Manually connect IDE to JDK?

I downloaded the full Jmonkey IDE zip however I have one issue getting it working. I have two versions of Java installed on my computer and both are not in the default installation path. What file do I need to edit to manually tell the IDE where to look for my JDK ?

P.S. Neither JDK’s are registered to a windows PATH for a very specific reason to complicated to explain here.

That would be the file


where you find the line



And the IDE might have it’s own jdk already integrated so it wont use a System jdk