Originally Posted by brianL
It's apparently for both x86 and x86_64 (AMD64).
Thanks Brian for pointing that out. I did check that link previously many times but I assumed wrongly that x86 also means for 64 bit architecture
When you pointed that out, I read the statement twice and then realized my fault.
Thanks for bothering.
I had not looked into Virtual PC, bochs and qemu, but now I will.