Hi chaps,

I hope this might help somebody. I have been having problems with the game crashing to blue screen every time at more or less the same spot in single player mission 1. I suspected a sound problem as it seems to happen when my Tiger takes a hit.

I installed "Whocrashed" ( www.resplendence.com/whocrashed )

This produced the following report:

"On Mon 01/02/2010 19:39:57 your computer crashed This was likely caused by the following module: rtkhdaud.sys <http://www.google.com/search?q=rtkhdaud.sys>
Bugcheck code: 0x1000007F (0xD, 0x0, 0x0, 0x0)
Error: UNEXPECTED_KERNEL_MODE_TRAP_M <http://www.google.com/search?q=bugcheck+UNEXPECTED_KERNEL_MODE_TRAP_M>
Dump file: C:\WINDOWS\Minidump\Mini020110-02.dmp
file path: C:\WINDOWS\system32\drivers\rtkhdaud.sys
product: Realtek(r) High Definition Audio Function Driver (HRTF data Copyright 1994 by MIT Media Lab) <http://www.google.com/search?q=Realtek(r) High Definition Audio Function Driver (HRTF data Copyright 1994 by MIT Media Lab)>
company: Realtek Semiconductor Corp. <http://www.google.com/search?q=Realtek Semiconductor Corp.>
description: Realtek(r) High Definition Audio Function Driver"

which confirmed my suspicipons. I followed the google link above
<http://www.google.com/search?q=rtkhdaud.sys>

I found this link http://r-1.ch/rtkhdaud.html by a guy who had hacked the driver file (rtkhdaud.sys) to solve his bsod gaming problems and followed his instructions to install the realtek v2.14 driver XP version (ftp://61.56.69.18/pc/audio/WDM_R214.exe) and unzip his rtkhdaud.sys in place of realtek's and this has solved my problems.I don't know if this will help anyone else, your mileage might vary, good luck.

Best Regards

Aces