This behavior occurs because your computer processor detected and reported an unrecoverable hardware error to Windows XP. To do this, the processor used the Machine Check Exception (MCE) feature of Pentium processors or the Machine Check Architecture (MCA) feature of some Pentium Pro processors.
Common Reported 0x00000000 Error messages
The instruction at "0x00000000" referenced memory at "0x00000000". The memory could not be "read".
STOP: 0x0000009C (0x00000004, 0x00000000, 0xb2000000, 0x00020151)
hang address 0x00000000
0x00000000 memory could not be read
0x00000000 the memory could not be written
the instruction at referenced memory at 0x00000000
instruction at 0x00000000 referenced
0x00000000 Can Appear On The Following Windows Version