How to run QNX6.3 ver Application under WindowsXP or Windows

i am presently running the QNX application on QNX6.3 RTOS,but i want to run the QNX6.3 ver application in WindowsXP or Windows2000

You cannot run applications written for QNX under Windows. You do have options however, such as VMWare, which will let you run the QNX OS inside a Windows window.