You have to download and install Java virtual machine.
[
java-virtual-machine.net]
You may also stumble a cross a piece of code called Microsoft Virtual Machine, but do not worry, it is basically the same thing. It is not a standard component in Windows because it is not a Microsoft product. Previously Microsoft products would advocate that you got Microsoft Virtual Machine from the Microsoft website, but Microsoft lost a legal case against Sun (developers) and have now been forbidden to distribute seperate packages of the code and to steal the laurels of other peoples work.
It's only after we've lost everything, that we are free to do anything.