If this is not obvious to you, you are using the WRONG SOLUTION. And (obviously), the most common use of this emulator is going to be running an *older* x86 system (an *operating system*- not a crappy Windows system, which is just a useless toy) on an Android device that is running on top of an ARM based system.
Limbo x86 is a port of Qemu x86 for a cruddy Android API (which is basically worthless on its own).