Win32k.sys blue screen

I recently installed a Windows 32-bit virtual machine on my Windows 64-bit OS

machine. I have been getting some blue screen crashes (lots of blue screen

and words that Windows has shut down to recover from a serious error) since

then and I would like to know if it is the Windows 64-bit real machine or the

Windows 32-bit virtual machine that has crashed. Since I have to physically

re-boot, I assume it is the real machine.

The technical information on the crash screen is as follows:

win32k.sys

STOP:0X00000050(0XFFFFFA802B611000,

0X0000000000000000,OXFFFFF97FFF,7F664,0X0000000000000000)

WIN32K.SYS ADDRESS FFFFF9FFF17F664 BASE FFFFF97FFF000000 Datestamp 47e0f866

Is it likely/possible that it is the virtual machine installation that is

causing the crashes?

Thanks in advance.

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Regards,

Piccolo