UT3 Patch 2 crashes randomly

[RPGWiZaRD]

Ever since I've installed the latest patch I randomy get crashes in either UT3.exe or physxcore.dll. Any ideas?

Executable search path is: 
Windows XP Version 2600 (Service Pack 3, v.3264) MP (2 procs) Free x86 compatible
Product: WinNt, suite: SingleUserTS
Debug session time: Tue Feb 26 20:24:13.000 2008 (GMT+2)
System Uptime: not available
Process Uptime: 0 days 0:42:07.000
...............................................................................
The call to LoadLibrary(ext) failed, Win32 error 0n2
    "The system cannot find the file specified."
Please check your debugger configuration and/or network access.
The call to LoadLibrary(uext) failed, Win32 error 0n2
    "The system cannot find the file specified."
Please check your debugger configuration and/or network access.
This dump file has an exception of interest stored in it.
The stored exception information can be accessed via .ecxr.
(1fb54.1fb58): Access violation - code c0000005 (first/second chance not available)
eax=0cca0000 ebx=211fab70 ecx=00000007 edx=7c90e4f4 esi=211fab48 edi=211faba0
eip=7c90e4f4 esp=0032e9a8 ebp=0032e9b8 iopl=0         nv up ei pl zr na pe nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00000246
*** ERROR: Symbol file could not be found.  Defaulted to export symbols for ntdll.dll - 
ntdll!KiFastSystemCallRet:
7c90e4f4 c3              ret

[kurgandk]

did you ever get this fixed, or did you just bin the game?

[JohanLule]

Even with patch 1.3 it still crashes. Sometimes the game freezes and I have to restart the game, and in some cases I got a blue-screen and the computer shuts down. Is that issue to hard for them to fix?