How To Fix Unable To Find Driver For This Platform 'ACPI'?

[Narayan]

Hello, I am new to this forum. I have a retail copy of my Mac OS X Mountain Lion 10.8.3 that I have downloaded from the Mac App store. So, I want to install it on VirtualBox as Guest OS on my PC. But after I booted up the HackBoot V7.ISO and then booted my Retail image InstallESD.DMG. But suddenly it showed me an error something like:-
"Unable to find driver for this platform: \:ACPI\"

I can't understand the problem, Everyone else who install Mac OS X 10.8 they go fine but why is this error persistes me?

Please Help, I really want to try Mac OS X on my PC Through VirtualBox.

My PC Specifications:-
OS- Windows 7 Ultimate 64-Bit
CPU- Intel Core 2 Duo E7500 2.93GHz
RAM- 2GB DDR2 800MHz
GPU- NVIDIA Geforce GT 520 2GB GDDR3
HDD- Samsung SpinPoint 120GB ATA
VirtualBox Version- 4.1.12 (Letest)

Thanks....................

[mpack]

Important notice regarding Mac OS X as Guest.