Hi i'm having this problem when playing age of empires III. does anyone know what this dump means?

Opened log file 'c:\debuglog.txt'

Microsoft (R) Windows Debugger Version 6.5.0003.7
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Documents and Settings\Neil\Desktop\Mini122005-02.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS\system32 \drivers
Windows XP Kernel Version 2600 (Service Pack 2) UP Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 2600.xpsp_sp2_gdr.050301-1519
Kernel base = 0x804d7000 PsLoadedModuleList = 0x805531a0
Debug session time: Tue Dec 20 22:11:42.703 2005 (GMT+0)
System Uptime: 0 days 3:02:18.357
Loading Kernel Symbols
.................................................. .................................................. .............................
Loading unloaded module list
............
Loading User Symbols
************************************************** *****************************
* *
* Bugcheck Analysis *
* *
************************************************** *****************************

Use !analyze -v to get detailed debugging information.

BugCheck 1000000A, {408, 2, 0, 804e718b}

Probably caused by : ntkrnlpa.exe ( nt!CcUnmapVacbArray+ad )

Followup: MachineOwner
---------

kd> !analyze -v;r;kv;lmtn;.logclose;q
************************************************** *****************************
* *
* Bugcheck Analysis *
* *
************************************************** *****************************

IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 00000408, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000000, value 0 = read operation, 1 = write operation
Arg4: 804e718b, address which referenced memory

Debugging Details:
------------------


READ_ADDRESS: 00000408

CURRENT_IRQL: 2

FAULTING_IP:
nt!CcUnmapVacbArray+ad
804e718b 66837e0800 cmp word ptr [esi+0x8],0x0

CUSTOMER_CRASH_COUNT: 2

DEFAULT_BUCKET_ID: DRIVER_FAULT

BUGCHECK_STR: 0xA

LAST_CONTROL_TRANSFER: from 804e445e to 804e718b

STACK_TEXT:
f7a0bcac 804e445e 00000000 00000000 8652e06c nt!CcUnmapVacbArray+0xad
f7a0bcc8 804e46ac 8652e008 806d0298 8652e008 nt!CcUnmapAndPurge+0x20
f7a0bcf4 804e3d7a 00000001 8054f310 865ee3b8 nt!CcDeleteSharedCacheMap+0xa6
f7a0bd2c 804e616a 867c5288 8055a1c0 867c5aa8 nt!CcWriteBehind+0x316
f7a0bd74 80533dd0 867c5288 00000000 867c5aa8 nt!CcWorkerThread+0x126
f7a0bdac 805c4a06 867c5288 00000000 00000000 nt!ExpWorkerThread+0x100
f7a0bddc 80540fa2 80533cd0 00000000 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16


FOLLOWUP_IP:
nt!CcUnmapVacbArray+ad
804e718b 66837e0800 cmp word ptr [esi+0x8],0x0

SYMBOL_STACK_INDEX: 0

FOLLOWUP_NAME: MachineOwner

SYMBOL_NAME: nt!CcUnmapVacbArray+ad

MODULE_NAME: nt

IMAGE_NAME: ntkrnlpa.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 42250a1d

STACK_COMMAND: kb

FAILURE_BUCKET_ID: 0xA_nt!CcUnmapVacbArray+ad

BUCKET_ID: 0xA_nt!CcUnmapVacbArray+ad

Followup: MachineOwner
---------

eax=00000002 ebx=00080000 ecx=8652e038 edx=00000000 esi=00000400 edi=8652e008
eip=804e718b esp=f7a0bc90 ebp=f7a0bcac iopl=0 nv up ei pl nz na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010206
nt!CcUnmapVacbArray+0xad:
804e718b 66837e0800 cmp word ptr [esi+0x8],0x0 ds:0023:00000408=????
ChildEBP RetAddr Args to Child
f7a0bcac 804e445e 00000000 00000000 8652e06c nt!CcUnmapVacbArray+0xad (FPO: [Non-Fpo])
f7a0bcc8 804e46ac 8652e008 806d0298 8652e008 nt!CcUnmapAndPurge+0x20 (FPO: [Non-Fpo])
f7a0bcf4 804e3d7a 00000001 8054f310 865ee3b8 nt!CcDeleteSharedCacheMap+0xa6 (FPO: [Non-Fpo])
f7a0bd2c 804e616a 867c5288 8055a1c0 867c5aa8 nt!CcWriteBehind+0x316 (FPO: [Non-Fpo])
f7a0bd74 80533dd0 867c5288 00000000 867c5aa8 nt!CcWorkerThread+0x126 (FPO: [Non-Fpo])
f7a0bdac 805c4a06 867c5288 00000000 00000000 nt!ExpWorkerThread+0x100 (FPO: [Non-Fpo])
f7a0bddc 80540fa2 80533cd0 00000000 00000000 nt!PspSystemThreadStartup+0x34 (FPO: [Non-Fpo])
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
start end module name
804d7000 806cd280 nt ntkrnlpa.exe Wed Mar 02 00:34:37 2005 (42250A1D)
806ce000 806ee380 hal halaacpi.dll Wed Aug 04 06:59:05 2004 (41107B29)
aaa9c000 aaac5f00 kmixer kmixer.sys Wed Aug 04 07:07:46 2004 (41107D32)
b18f9000 b1939100 HTTP HTTP.sys Sat Oct 09 00:48:20 2004 (41672744)
b1b92000 b1be3300 srv srv.sys Tue May 10 01:17:49 2005 (427FFDAD)
b1be4000 b1c03b00 nvcap nvcap.sys Fri Apr 15 01:44:47 2005 (425F0E7F)
b1c04000 b1c30400 mrxdav mrxdav.sys Wed Aug 04 07:00:49 2004 (41107B91)
b1d6e000 b1d82400 wdmaud wdmaud.sys Wed Aug 04 07:15:03 2004 (41107EE7)
b3734000 b3749f00 dump_nvatabus dump_nvatabus.sys Sat Feb 12 02:11:01 2005 (420D65B5)
b6f3f000 b7084c40 cmudau cmudau.sys Fri Dec 24 06:15:42 2004 (41CBB40E)
b7085000 b70a5f00 ipnat ipnat.sys Wed Sep 29 23:28:36 2004 (415B3714)
b70a6000 b7114400 mrxsmb mrxsmb.sys Wed Jan 19 04:26:50 2005 (41EDE18A)
b7115000 b713fa00 rdbss rdbss.sys Thu Oct 28 02:13:57 2004 (418047D5)
b7140000 b7161d00 afd afd.sys Wed Aug 04 07:14:13 2004 (41107EB5)
b7162000 b7189c00 netbt netbt.sys Wed Aug 04 07:14:36 2004 (41107ECC)
b718a000 b71e1d80 tcpip tcpip.sys Wed May 25 20:04:00 2005 (4294CC20)
b71e2000 b71f4400 ipsec ipsec.sys Wed Aug 04 07:14:27 2004 (41107EC3)
bf800000 bf9c1180 win32k win32k.sys Thu Oct 06 01:05:44 2005 (43446A58)
bf9c2000 bf9d3580 dxg dxg.sys Wed Aug 04 07:00:51 2004 (41107B93)
bf9d4000 bfd92400 nv4_disp nv4_disp.dll Fri Nov 11 22:18:35 2005 (437518BB)
bffa0000 bffe5c00 ATMFD ATMFD.DLL Wed Aug 04 0856 2004 (411096C8)
ec750000 ec758d80 HIDCLASS HIDCLASS.SYS Wed Aug 04 07:08:18 2004 (41107D52)
ec760000 ec768700 wanarp wanarp.sys Wed Aug 04 07:04:57 2004 (41107C89)
ec770000 ec778880 Fips Fips.SYS Sat Aug 18 02:31:49 2001 (3B7DC585)
ec780000 ec788700 netbios netbios.sys Wed Aug 04 07:03:19 2004 (41107C27)
ec7a0000 ec7a8280 NVENETFD NVENETFD.sys Fri Feb 25 01:04:54 2005 (421E79B6)
eca37000 eca3e000 GEARAspiWDM GEARAspiWDM.sys Wed Feb 02 05:19:49 2005 (420062F5)
eca47000 eca4d180 HIDPARSE HIDPARSE.SYS Wed Aug 04 07:08:15 2004 (41107D4F)
eca57000 eca5d500 usbprint usbprint.sys Wed Aug 04 07:01:23 2004 (41107BB3)
eca5f000 eca65780 USBSTOR USBSTOR.SYS Wed Aug 04 07:08:44 2004 (41107D6C)
eca67000 eca6eb80 usbccgp usbccgp.sys Wed Aug 04 07:08:45 2004 (41107D6D)
ecdbd000 ecdbf580 hidusb hidusb.sys Fri Aug 17 22:02:16 2001 (3B7D8658)
ecdcd000 ecdd4880 Npfs Npfs.SYS Wed Aug 04 07:00:38 2004 (41107B86)
ecdd5000 ecdd9a80 Msfs Msfs.SYS Wed Aug 04 07:00:37 2004 (41107B85)
ecddd000 ecde2200 vga vga.sys Wed Aug 04 07:07:06 2004 (41107D0A)
ecded000 ecdf2000 flpydisk flpydisk.sys Wed Aug 04 06:59:24 2004 (41107B3C)
ecfc6000 ecfc8280 rasacd rasacd.sys Fri Aug 17 21:55:39 2001 (3B7D84CB)
ed0f9000 ed104e00 STREAM STREAM.SYS Wed Aug 04 07:07:58 2004 (41107D3E)
ee1eb000 ee1eeb60 NVxbar NVxbar.sys Fri Apr 15 01:45:07 2005 (425F0E93)
ee1ef000 ee1f1900 Dxapi Dxapi.sys Fri Aug 17 21:53:19 2001 (3B7D843F)
efb2f000 efb3e900 Cdfs Cdfs.SYS Wed Aug 04 07:14:09 2004 (41107EB1)
f1390000 f1394500 watchdog watchdog.sys Wed Aug 04 07:07:32 2004 (41107D24)
f28be000 f28ccd80 sysaudio sysaudio.sys Wed Aug 04 07:15:54 2004 (41107F1A)
f4e16000 f4e24100 usbhub usbhub.sys Wed Aug 04 07:08:40 2004 (41107D68)
f4e26000 f4e2f480 NDProxy NDProxy.SYS Fri Aug 17 21:55:30 2001 (3B7D84C2)
f4e81000 f4eb4200 update update.sys Wed Aug 04 06:58:32 2004 (41107B08)
f4eb5000 f4ee5100 rdpdr rdpdr.sys Wed Aug 04 07:01:10 2004 (41107BA6)
f4ee6000 f4ef6e00 psched psched.sys Wed Aug 04 07:04:16 2004 (41107C60)
f4ef7000 f4f0d680 ndiswan ndiswan.sys Wed Aug 04 07:14:30 2004 (41107EC6)
f4f0e000 f4f21900 parport parport.sys Wed Aug 04 06:59:04 2004 (41107B28)
f4f22000 f4f35780 VIDEOPRT VIDEOPRT.SYS Wed Aug 04 07:07:04 2004 (41107D08)
f4f36000 f5294880 nv4_mini nv4_mini.sys Fri Nov 11 22:24:25 2005 (43751A19)
f5295000 f52c7d80 NVSNPU NVSNPU.SYS Fri Feb 25 01:04:28 2005 (421E799C)
f52c8000 f5307d80 NVNRM NVNRM.SYS Fri Feb 25 01:04:37 2005 (421E79A5)
f5308000 f532b980 portcls portcls.sys Wed Aug 04 07:15:47 2004 (41107F13)
f532c000 f537c280 fm801 fm801.sys Fri Nov 02 06:33:15 2001 (3BE23E2B)
f6a9d000 f6abf680 ks ks.sys Wed Aug 04 07:15:20 2004 (41107EF8)
f6ac0000 f6ae2e80 USBPORT USBPORT.SYS Wed Aug 04 07:08:34 2004 (41107D62)
f6b80000 f6b89f00 termdd termdd.sys Wed Aug 04 06:58:52 2004 (41107B1C)
f6b90000 f6b98900 msgpc msgpc.sys Wed Aug 04 07:04:11 2004 (41107C5B)
f6ba0000 f6babd00 raspptp raspptp.sys Wed Aug 04 07:14:26 2004 (41107EC2)
f6bb0000 f6bba200 raspppoe raspppoe.sys Wed Aug 04 07:05:06 2004 (41107C92)
f6bc0000 f6bcc880 rasl2tp rasl2tp.sys Wed Aug 04 07:14:21 2004 (41107EBD)
f6bd0000 f6bdce00 i8042prt i8042prt.sys Wed Aug 04 07:14:36 2004 (41107ECC)
f6be0000 f6befd80 serial serial.sys Wed Aug 04 07:15:51 2004 (41107F17)
f6bf0000 f6bfeb80 drmk drmk.sys Wed Aug 04 07:07:54 2004 (41107D3A)
f71be000 f71c1c80 mssmbios mssmbios.sys Wed Aug 04 07:07:47 2004 (41107D33)
f71da000 f71dc580 ndistapi ndistapi.sys Fri Aug 17 21:55:29 2001 (3B7D84C1)
f71de000 f71e1c80 serenum serenum.sys Wed Aug 04 06:59:06 2004 (41107B2A)
f720a000 f7224580 Mup Mup.sys Wed Aug 04 07:15:20 2004 (41107EF8)
f7225000 f7251a80 NDIS NDIS.sys Wed Aug 04 07:14:27 2004 (41107EC3)
f7252000 f72de480 Ntfs Ntfs.sys Wed Aug 04 07:15:06 2004 (41107EEA)
f72df000 f72f5780 KSecDD KSecDD.sys Wed Aug 04 06:59:45 2004 (41107B51)
f72f6000 f7307f00 sr sr.sys Wed Aug 04 07:06:22 2004 (41107CDE)
f7308000 f7326780 fltmgr fltmgr.sys Wed Aug 04 07:01:17 2004 (41107BAD)
f7327000 f733cf00 nvatabus nvatabus.sys Sat Feb 12 02:11:01 2005 (420D65B5)
f733d000 f7353a80 nvata nvata.sys Wed May 18 01:45:07 2005 (428A9013)
f7354000 f736b480 atapi atapi.sys Wed Aug 04 06:59:41 2004 (41107B4D)
f736c000 f7391700 dmio dmio.sys Wed Aug 04 07:07:13 2004 (41107D11)
f7392000 f73b0880 ftdisk ftdisk.sys Fri Aug 17 21:52:41 2001 (3B7D8419)
f73b1000 f73c1a80 pci pci.sys Wed Aug 04 07:07:45 2004 (41107D31)
f73c2000 f73efd80 ACPI ACPI.sys Wed Aug 04 07:07:35 2004 (41107D27)
f73f0000 f7407800 SPTD1949 SPTD1949.SYS Wed Aug 04 06:59:39 2004 (41107B4B)
f7408000 f74db000 sptd sptd.sys Tue Nov 08 17:13:59 2005 (4370DCD7)
f75dc000 f75e4c00 isapnp isapnp.sys Fri Aug 17 21:58:01 2001 (3B7D8559)
f75ec000 f75fae80 ohci1394 ohci1394.sys Wed Aug 04 07:10:05 2004 (41107DBD)
f75fc000 f7609000 1394BUS 1394BUS.SYS Wed Aug 04 07:10:03 2004 (41107DBB)
f760c000 f7616500 MountMgr MountMgr.sys Wed Aug 04 06:58:29 2004 (41107B05)
f761c000 f7628c80 VolSnap VolSnap.sys Wed Aug 04 07:00:14 2004 (41107B6E)
f762c000 f7634e00 disk disk.sys Wed Aug 04 06:59:53 2004 (41107B59)
f763c000 f7648200 CLASSPNP CLASSPNP.SYS Wed Aug 04 07:14:26 2004 (41107EC2)
f764c000 f7656880 sbp2port sbp2port.sys Wed Aug 04 06:59:54 2004 (41107B5A)
f77bc000 f77c4a00 processr processr.sys Wed Aug 04 06:59:14 2004 (41107B32)
f77cc000 f77d6380 imapi imapi.sys Wed Aug 04 07:00:12 2004 (41107B6C)
f77dc000 f77e8180 cdrom cdrom.sys Wed Aug 04 06:59:52 2004 (41107B58)
f77ec000 f77fa080 redbook redbook.sys Wed Aug 04 06:59:34 2004 (41107B46)
f785c000 f7862200 PCIIDEX PCIIDEX.SYS Wed Aug 04 06:59:40 2004 (41107B4C)
f7864000 f7868900 PartMgr PartMgr.sys Sat Aug 18 02:32:23 2001 (3B7DC5A7)
f786c000 f7870e20 PxHelp20 PxHelp20.sys Tue Feb 01 23:23:42 2005 (42000F7E)
f7874000 f7878100 nvcchflt nvcchflt.sys Sat Feb 12 02:11:30 2005 (420D65D2)
f78c4000 f78c8280 usbohci usbohci.sys Wed Aug 04 07:08:34 2004 (41107D62)
f78cc000 f78d2800 usbehci usbehci.sys Wed Aug 04 07:08:34 2004 (41107D62)
f7914000 f7915000 fdc fdc.sys unavailable (00000000)
f791c000 f7921a00 mouclass mouclass.sys Wed Aug 04 06:58:32 2004 (41107B08)
f7924000 f792a000 kbdclass kbdclass.sys Wed Aug 04 06:58:32 2004 (41107B08)
f792c000 f7930880 TDI TDI.SYS Wed Aug 04 07:07:47 2004 (41107D33)
f7934000 f7938580 ptilink ptilink.sys Fri Aug 17 21:49:53 2001 (3B7D8371)
f793c000 f7940080 raspti raspti.sys Fri Aug 17 21:55:32 2001 (3B7D84C4)
f79ec000 f79ef000 BOOTVID BOOTVID.dll Fri Aug 17 21:49:09 2001 (3B7D8345)
f7ac4000 f7ac7280 ndisuio ndisuio.sys Wed Aug 04 07:03:10 2004 (41107C1E)
f7acc000 f7ace600 fmjoy fmjoy.sys Fri Nov 02 02:49:56 2001 (3BE209D4)
f7ad0000 f7ad3280 nvnetbus nvnetbus.sys Fri Feb 25 01:04:56 2005 (421E79B8)
f7adc000 f7addb80 kdcom kdcom.dll Fri Aug 17 21:49:10 2001 (3B7D8346)
f7ade000 f7adf100 WMILIB WMILIB.SYS Fri Aug 17 22:07:23 2001 (3B7D878B)
f7ae0000 f7ae1700 dmload dmload.sys Fri Aug 17 21:58:15 2001 (3B7D8567)
f7b02000 f7b03420 ASACPI ASACPI.sys Fri Aug 13 03:52:52 2004 (411C2D04)
f7b04000 f7b05100 swenum swenum.sys Wed Aug 04 06:58:41 2004 (41107B11)
f7b26000 f7b27280 USBD USBD.SYS Fri Aug 17 22:02:58 2001 (3B7D8682)
f7b2a000 f7b2ba80 ParVdm ParVdm.SYS Fri Aug 17 21:49:49 2001 (3B7D836D)
f7b2e000 f7b2f160 AsIO AsIO.sys Thu Oct 14 10:52:27 2004 (416E4C5B)
f7b32000 f7b33100 dump_WMILIB dump_WMILIB.SYS Fri Aug 17 22:07:23 2001 (3B7D878B)
f7b94000 f7b95f00 Fs_Rec Fs_Rec.SYS Fri Aug 17 21:49:37 2001 (3B7D8361)
f7b96000 f7b97080 Beep Beep.SYS Fri Aug 17 21:47:33 2001 (3B7D82E5)
f7b98000 f7b99080 mnmdd mnmdd.SYS Fri Aug 17 21:57:28 2001 (3B7D8538)
f7b9a000 f7b9b080 RDPCDD RDPCDD.sys Fri Aug 17 21:46:56 2001 (3B7D82C0)
f7ba4000 f7ba4d00 pciide pciide.sys Fri Aug 17 21:51:49 2001 (3B7D83E5)
f7bcf000 f7bcfa00 mc21 mc21.tmp Sun Apr 25 11:31:33 2004 (408B9385)
f7c07000 f7c07d00 dxgthk dxgthk.sys Fri Aug 17 21:53:12 2001 (3B7D8438)
f7cba000 f7cbab80 Null Null.SYS Fri Aug 17 21:47:39 2001 (3B7D82EB)
f7cef000 f7cefc00 audstub audstub.sys Fri Aug 17 21:59:40 2001 (3B7D85BC)

Unloaded modules:
aba56000 aba80000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b17b7000 b17e1000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f7b4c000 f7b4e000 splitter.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b1d21000 b1d4b000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b1d4b000 b1d6e000 aec.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f7c42000 f7c43000 drmkaud.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ef332000 ef33f000 DMusic.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ef342000 ef350000 swmidi.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f7b5e000 f7b60000 splitter.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b36b3000 b36d3000 nvcap.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ecde5000 ecdea000 Cdaudio.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
ecfca000 ecfcd000 Sfloppy.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
Closing open log file c:\debuglog.txt


Thanks,

Is this a new problem? Have you been able to play this game previously?

Is this the only problem? Can you play other games? Does this happen every time you play Age of Empires III?

If so are the dumps identical? The dump posted is fairly vague. The faulting arrow points into the kernal of the Operating System. Some driver disturbed the memory structure. The driver is only identified by its' address: Arg4: 804e718b, address which referenced memory.

If that same address is repeated in other dumps then it would be worth tracing it. Here is a description of that process:

Pstat can tell you what driver is loaded at what address. Install the Windows Support Tools from XP's CD. They left it out of the help file.
Just type pstat in a command prompt. The bottom section will list drivers and their memory address. Match your param 4 on this list. Param 1 is memory it tried to read, param 2 is the IRQL, and for param 3 0 means read and 1 write.

To install Windows Support Tools

You must be logged on as an administrator or a member of the Administrators group in order to complete this procedure. If your computer is connected to a network, network policy settings may also prevent you from completing this procedure.

1.
Insert the Windows CD into your CD-ROM drive.

2.
Click No if you are prompted to reinstall Windows.

3.
When the Welcome screen appears, click Browse this CD.

4.
Go to the \Support\Tools folder.

For complete Setup information, refer to the Sreadme.doc file available in this folder.

5.
Double-click Setup.exe.

6.
Follow the instructions that appear on your screen.


Warning

• Certain Support Tools, if used improperly, might cause your computer to stop functioning. It is recommended that only experienced users install and use Support Tools.


Note

• The Support Tools and the Support Tools Help are in English only.

• The Setup program installs all the Support Tools files on your hard disk and requires a maximum of 14 megabytes (MB) of free space.

• Setup creates a Windows Support Tools folder within the Programs folder on the Start menu. For information about individual tools, click Tools Help. Tools with Windows interfaces can be selected from the Tools menu.

Hi again, thanks for replying. I tried installing the graphics card drivers that came with the card on cd and it was going well for about 2 hours then BSOD lol, Quite annoying. I think this time it's something to do with the card.

Opened log file 'c:\debuglog.txt'

Microsoft (R) Windows Debugger Version 6.5.0003.7
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Documents and Settings\Neil\Desktop\Mini122205-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS\system32 \drivers
Windows XP Kernel Version 2600 (Service Pack 2) UP Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 2600.xpsp_sp2_gdr.050301-1519
Kernel base = 0x804d7000 PsLoadedModuleList = 0x805531a0
Debug session time: Thu Dec 22 01:35:33.750 2005 (GMT+0)
System Uptime: 0 days 3:41:05.419
Loading Kernel Symbols
.................................................. .................................................. ..........................
Loading unloaded module list
...........
Loading User Symbols
************************************************** *****************************
* *
* Bugcheck Analysis *
* *
************************************************** *****************************

Use !analyze -v to get detailed debugging information.

BugCheck 1000008E, {c0000005, 0, b776097b, 0}

*** ERROR: Symbol file could not be found. Defaulted to export symbols for nv4_disp.dll -
Probably caused by : nv4_disp.dll ( nv4_disp+195aa5 )

Followup: MachineOwner
---------

kd> !analyze -v;r;kv;lmtn;.logclose;q
************************************************** *****************************
* *
* Bugcheck Analysis *
* *
************************************************** *****************************

KERNEL_MODE_EXCEPTION_NOT_HANDLED_M (1000008e)
This is a very common bugcheck. Usually the exception address pinpoints
the driver/function that caused the problem. Always note this address
as well as the link date of the driver/image that contains this address.
Some common problems are exception code 0x80000003. This means a hard
coded breakpoint or assertion was hit, but this system was booted
/NODEBUG. This is not supposed to happen as developers should never have
hardcoded breakpoints in retail code, but ...
If this happens, make sure a debugger gets connected, and the
system is booted /DEBUG. This will let us see why this breakpoint is
happening.
Arguments:
Arg1: c0000005, The exception code that was not handled
Arg2: 00000000, The address that the exception occurred at
Arg3: b776097b, Trap Frame
Arg4: 00000000

Debugging Details:
------------------


EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at "0x%08lx" referenced memory at "0x%08lx". The memory could not be "%s".

FAULTING_IP:
+0
00000000 ?? ???

TRAP_FRAME: b776097b -- (.trap ffffffffb776097b)
.trap ffffffffb776097b
ErrCode = 00000010
eax=edba2b68 ebx=e3d9c000 ecx=e1e26a68 edx=e1d23800 esi=000000bf edi=a9c31fe1
eip=00000000 esp=b77609ef ebp=206018b7 iopl=0 nv up ei pl zr na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010246
00000000 ?? ???
.trap
Resetting default scope

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: DRIVER_FAULT

BUGCHECK_STR: 0x8E

LAST_CONTROL_TRANSFER: from 00000000 to 00000000

UNALIGNED_STACK_POINTER: b77609ef

SYMBOL_ON_RAW_STACK: 1

STACK_TEXT:
b77609eb 00000000 20601800 00000000 00010000 0x0


STACK_COMMAND: .trap ffffffffb776097b; dds @$csp ; kb

FOLLOWUP_IP:
nv4_disp+195aa5
bfb69aa5 2b5c2420 sub ebx,[esp+0x20]

FOLLOWUP_NAME: MachineOwner

SYMBOL_NAME: nv4_disp+195aa5

MODULE_NAME: nv4_disp

IMAGE_NAME: nv4_disp.dll

DEBUG_FLR_IMAGE_TIMESTAMP: 414f5ccf

FAILURE_BUCKET_ID: 0x8E_nv4_disp+195aa5

BUCKET_ID: 0x8E_nv4_disp+195aa5

Followup: MachineOwner
---------

eax=edba2b68 ebx=e3d9c000 ecx=e1e26a68 edx=e1d23800 esi=000000bf edi=a9c31fe1
eip=00000000 esp=b77609ef ebp=206018b7 iopl=0 nv up ei pl zr na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010246
00000000 ?? ???
ChildEBP RetAddr Args to Child
WARNING: Frame IP not in any known module. Following frames may be wrong.
b77609eb 00000000 20601800 00000000 00010000 0x0
start end module name
804d7000 806cd280 nt ntkrnlpa.exe Wed Mar 02 00:34:37 2005 (42250A1D)
806ce000 806ee380 hal halaacpi.dll Wed Aug 04 06:59:05 2004 (41107B29)
badd5000 badfef00 kmixer kmixer.sys Wed Aug 04 07:07:46 2004 (41107D32)
bf800000 bf9c1180 win32k win32k.sys Thu Oct 06 01:05:44 2005 (43446A58)
bf9c2000 bf9d3580 dxg dxg.sys Wed Aug 04 07:00:51 2004 (41107B93)
bf9d4000 bfd60880 nv4_disp nv4_disp.dll Mon Sep 20 23:42:23 2004 (414F5CCF)
eb085000 eb0b1400 mrxdav mrxdav.sys Wed Aug 04 07:00:49 2004 (41107B91)
eb19f000 eb1b3400 wdmaud wdmaud.sys Wed Aug 04 07:15:03 2004 (41107EE7)
eb402000 eb453300 srv srv.sys Tue May 10 01:17:49 2005 (427FFDAD)
eb9dd000 eb9f2f00 dump_nvatabus dump_nvatabus.sys Sat Feb 12 02:11:01 2005 (420D65B5)
eb9f3000 ebb38c40 cmudau cmudau.sys Fri Dec 24 06:15:42 2004 (41CBB40E)
ebb39000 ebb59f00 ipnat ipnat.sys Wed Sep 29 23:28:36 2004 (415B3714)
ebb5a000 ebbc8400 mrxsmb mrxsmb.sys Wed Jan 19 04:26:50 2005 (41EDE18A)
ebbc9000 ebbf3a00 rdbss rdbss.sys Thu Oct 28 02:13:57 2004 (418047D5)
ebbf4000 ebc15d00 afd afd.sys Wed Aug 04 07:14:13 2004 (41107EB5)
ebc16000 ebc3dc00 netbt netbt.sys Wed Aug 04 07:14:36 2004 (41107ECC)
ebc3e000 ebc95d80 tcpip tcpip.sys Wed May 25 20:04:00 2005 (4294CC20)
ebc96000 ebca8400 ipsec ipsec.sys Wed Aug 04 07:14:27 2004 (41107EC3)
ebdc9000 ebdfc200 update update.sys Wed Aug 04 06:58:32 2004 (41107B08)
ebdfd000 ebe2d100 rdpdr rdpdr.sys Wed Aug 04 07:01:10 2004 (41107BA6)
ebe2e000 ebe3ee00 psched psched.sys Wed Aug 04 07:04:16 2004 (41107C60)
ebe3f000 ebe55680 ndiswan ndiswan.sys Wed Aug 04 07:14:30 2004 (41107EC6)
ebe56000 ebe69900 parport parport.sys Wed Aug 04 06:59:04 2004 (41107B28)
ebe6a000 ebe7d780 VIDEOPRT VIDEOPRT.SYS Wed Aug 04 07:07:04 2004 (41107D08)
ebe7e000 ec11a9a0 nv4_mini nv4_mini.sys Mon Sep 20 23:46:38 2004 (414F5DCE)
ec19b000 ec1a9d80 sysaudio sysaudio.sys Wed Aug 04 07:15:54 2004 (41107F1A)
ec212000 ec212a00 mc21 mc21.tmp Sun Apr 25 11:31:33 2004 (408B9385)
ec5a4000 ec5e4100 HTTP HTTP.sys Sat Oct 09 00:48:20 2004 (41672744)
ec7ee000 ec7ee860 BANTExt BANTExt.sys Thu May 28 03:43:29 1998 (356CCF51)
ec910000 ec912280 rasacd rasacd.sys Fri Aug 17 21:55:39 2001 (3B7D84CB)
ec914000 ec917280 ndisuio ndisuio.sys Wed Aug 04 07:03:10 2004 (41107C1E)
ec9f0000 ec9f1000 Null Null.SYS unavailable (00000000)
ecb00000 ecb00d00 dxgthk dxgthk.sys Fri Aug 17 21:53:12 2001 (3B7D8438)
ecc06000 ecc09c80 mssmbios mssmbios.sys Wed Aug 04 07:07:47 2004 (41107D33)
eccb3000 eccb3c00 audstub audstub.sys Fri Aug 17 21:59:40 2001 (3B7D85BC)
ecf8d000 ecf8e000 ParVdm ParVdm.SYS unavailable (00000000)
ed0c2000 ed0c4580 ndistapi ndistapi.sys Fri Aug 17 21:55:29 2001 (3B7D84C1)
ed0c6000 ed0c9c80 serenum serenum.sys Wed Aug 04 06:59:06 2004 (41107B2A)
ef3cf000 ef3d1900 Dxapi Dxapi.sys Fri Aug 17 21:53:19 2001 (3B7D843F)
ef4f5000 ef4f7580 hidusb hidusb.sys Fri Aug 17 22:02:16 2001 (3B7D8658)
f1f5b000 f1f63d80 HIDCLASS HIDCLASS.SYS Wed Aug 04 07:08:18 2004 (41107D52)
f1f6b000 f1f7a900 Cdfs Cdfs.SYS Wed Aug 04 07:14:09 2004 (41107EB1)
f2fc9000 f2fd1700 wanarp wanarp.sys Wed Aug 04 07:04:57 2004 (41107C89)
f2fd9000 f2fe1880 Fips Fips.SYS Sat Aug 18 02:31:49 2001 (3B7DC585)
f2fe9000 f2ff1700 netbios netbios.sys Wed Aug 04 07:03:19 2004 (41107C27)
f2ff9000 f3001280 NVENETFD NVENETFD.sys Fri Feb 25 01:04:54 2005 (421E79B6)
f3009000 f3017100 usbhub usbhub.sys Wed Aug 04 07:08:40 2004 (41107D68)
f3019000 f3022480 NDProxy NDProxy.SYS Fri Aug 17 21:55:30 2001 (3B7D84C2)
f3029000 f3032f00 termdd termdd.sys Wed Aug 04 06:58:52 2004 (41107B1C)
f3039000 f3041900 msgpc msgpc.sys Wed Aug 04 07:04:11 2004 (41107C5B)
f3049000 f3054d00 raspptp raspptp.sys Wed Aug 04 07:14:26 2004 (41107EC2)
f30a1000 f30a5500 watchdog watchdog.sys Wed Aug 04 07:07:32 2004 (41107D24)
f30a9000 f30af180 HIDPARSE HIDPARSE.SYS Wed Aug 04 07:08:15 2004 (41107D4F)
f30b9000 f30bf500 usbprint usbprint.sys Wed Aug 04 07:01:23 2004 (41107BB3)
f30d9000 f30df780 USBSTOR USBSTOR.SYS Wed Aug 04 07:08:44 2004 (41107D6C)
f42e7000 f42f1200 raspppoe raspppoe.sys Wed Aug 04 07:05:06 2004 (41107C92)
f42f7000 f4303880 rasl2tp rasl2tp.sys Wed Aug 04 07:14:21 2004 (41107EBD)
f4307000 f4313e00 i8042prt i8042prt.sys Wed Aug 04 07:14:36 2004 (41107ECC)
f4317000 f4326d80 serial serial.sys Wed Aug 04 07:15:51 2004 (41107F17)
f5775000 f57a7d80 NVSNPU NVSNPU.SYS Fri Feb 25 01:04:28 2005 (421E799C)
f57a8000 f57e7d80 NVNRM NVNRM.SYS Fri Feb 25 01:04:37 2005 (421E79A5)
f57e8000 f580b980 portcls portcls.sys Wed Aug 04 07:15:47 2004 (41107F13)
f580c000 f585c280 fm801 fm801.sys Fri Nov 02 06:33:15 2001 (3BE23E2B)
f6e10000 f6e32680 ks ks.sys Wed Aug 04 07:15:20 2004 (41107EF8)
f6e33000 f6e55e80 USBPORT USBPORT.SYS Wed Aug 04 07:08:34 2004 (41107D62)
f6f43000 f6f51b80 drmk drmk.sys Wed Aug 04 07:07:54 2004 (41107D3A)
f71e2000 f71e5280 nvnetbus nvnetbus.sys Fri Feb 25 01:04:56 2005 (421E79B8)
f71e6000 f71e8600 fmjoy fmjoy.sys Fri Nov 02 02:49:56 2001 (3BE209D4)
f720a000 f7224580 Mup Mup.sys Wed Aug 04 07:15:20 2004 (41107EF8)
f7225000 f7251a80 NDIS NDIS.sys Wed Aug 04 07:14:27 2004 (41107EC3)
f7252000 f72de480 Ntfs Ntfs.sys Wed Aug 04 07:15:06 2004 (41107EEA)
f72df000 f72f5780 KSecDD KSecDD.sys Wed Aug 04 06:59:45 2004 (41107B51)
f72f6000 f7307f00 sr sr.sys Wed Aug 04 07:06:22 2004 (41107CDE)
f7308000 f7309000 fltmgr fltmgr.sys unavailable (00000000)
f7327000 f733cf00 nvatabus nvatabus.sys Sat Feb 12 02:11:01 2005 (420D65B5)
f733d000 f7353a80 nvata nvata.sys Wed May 18 01:45:07 2005 (428A9013)
f7354000 f736b480 atapi atapi.sys Wed Aug 04 06:59:41 2004 (41107B4D)
f736c000 f7391700 dmio dmio.sys Wed Aug 04 07:07:13 2004 (41107D11)
f7392000 f73b0880 ftdisk ftdisk.sys Fri Aug 17 21:52:41 2001 (3B7D8419)
f73b1000 f73c1a80 pci pci.sys Wed Aug 04 07:07:45 2004 (41107D31)
f73c2000 f73efd80 ACPI ACPI.sys Wed Aug 04 07:07:35 2004 (41107D27)
f73f0000 f7407800 SPTD1949 SPTD1949.SYS Wed Aug 04 06:59:39 2004 (41107B4B)
f7408000 f74db000 sptd sptd.sys Tue Nov 08 17:13:59 2005 (4370DCD7)
f75dc000 f75e4c00 isapnp isapnp.sys Fri Aug 17 21:58:01 2001 (3B7D8559)
f75ec000 f75fae80 ohci1394 ohci1394.sys Wed Aug 04 07:10:05 2004 (41107DBD)
f75fc000 f7609000 1394BUS 1394BUS.SYS Wed Aug 04 07:10:03 2004 (41107DBB)
f760c000 f7616500 MountMgr MountMgr.sys Wed Aug 04 06:58:29 2004 (41107B05)
f761c000 f7628c80 VolSnap VolSnap.sys Wed Aug 04 07:00:14 2004 (41107B6E)
f762c000 f7634e00 disk disk.sys Wed Aug 04 06:59:53 2004 (41107B59)
f763c000 f7648200 CLASSPNP CLASSPNP.SYS Wed Aug 04 07:14:26 2004 (41107EC2)
f764c000 f7656880 sbp2port sbp2port.sys Wed Aug 04 06:59:54 2004 (41107B5A)
f767c000 f7686380 imapi imapi.sys Wed Aug 04 07:00:12 2004 (41107B6C)
f768c000 f7698180 cdrom cdrom.sys Wed Aug 04 06:59:52 2004 (41107B58)
f769c000 f76aa080 redbook redbook.sys Wed Aug 04 06:59:34 2004 (41107B46)
f784c000 f7854a00 processr processr.sys Wed Aug 04 06:59:14 2004 (41107B32)
f785c000 f7862200 PCIIDEX PCIIDEX.SYS Wed Aug 04 06:59:40 2004 (41107B4C)
f7864000 f7868900 PartMgr PartMgr.sys Sat Aug 18 02:32:23 2001 (3B7DC5A7)
f786c000 f7870e20 PxHelp20 PxHelp20.sys Tue Feb 01 23:23:42 2005 (42000F7E)
f7874000 f7878100 nvcchflt nvcchflt.sys Sat Feb 12 02:11:30 2005 (420D65D2)
f7884000 f788a000 kbdclass kbdclass.sys Wed Aug 04 06:58:32 2004 (41107B08)
f788c000 f7890880 TDI TDI.SYS Wed Aug 04 07:07:47 2004 (41107D33)
f7894000 f7898580 ptilink ptilink.sys Fri Aug 17 21:49:53 2001 (3B7D8371)
f789c000 f78a0080 raspti raspti.sys Fri Aug 17 21:55:32 2001 (3B7D84C4)
f78a4000 f78a9000 flpydisk flpydisk.sys Wed Aug 04 06:59:24 2004 (41107B3C)
f78b4000 f78b9200 vga vga.sys Wed Aug 04 07:07:06 2004 (41107D0A)
f78bc000 f78c0a80 Msfs Msfs.SYS Wed Aug 04 07:00:37 2004 (41107B85)
f78c4000 f78cb880 Npfs Npfs.SYS Wed Aug 04 07:00:38 2004 (41107B86)
f78e4000 f78ebb80 usbccgp usbccgp.sys Wed Aug 04 07:08:45 2004 (41107D6D)
f78f4000 f78f8280 usbohci usbohci.sys Wed Aug 04 07:08:34 2004 (41107D62)
f78fc000 f7902800 usbehci usbehci.sys Wed Aug 04 07:08:34 2004 (41107D62)
f7904000 f790b000 GEARAspiWDM GEARAspiWDM.sys Wed Feb 02 05:19:49 2005 (420062F5)
f79d4000 f79d5000 fdc fdc.sys unavailable (00000000)
f79dc000 f79e1a00 mouclass mouclass.sys Wed Aug 04 06:58:32 2004 (41107B08)
f79ec000 f79ef000 BOOTVID BOOTVID.dll Fri Aug 17 21:49:09 2001 (3B7D8345)
f7adc000 f7addb80 kdcom kdcom.dll Fri Aug 17 21:49:10 2001 (3B7D8346)
f7ade000 f7adf100 WMILIB WMILIB.SYS Fri Aug 17 22:07:23 2001 (3B7D878B)
f7ae0000 f7ae1000 dmload dmload.sys unavailable (00000000)
f7b18000 f7b19420 ASACPI ASACPI.sys Fri Aug 13 03:52:52 2004 (411C2D04)
f7b1a000 f7b1b100 swenum swenum.sys Wed Aug 04 06:58:41 2004 (41107B11)
f7b1c000 f7b1d280 USBD USBD.SYS Fri Aug 17 22:02:58 2001 (3B7D8682)
f7b1e000 f7b1ff00 Fs_Rec Fs_Rec.SYS Fri Aug 17 21:49:37 2001 (3B7D8361)
f7b20000 f7b21080 Beep Beep.SYS Fri Aug 17 21:47:33 2001 (3B7D82E5)
f7b22000 f7b23080 mnmdd mnmdd.SYS Fri Aug 17 21:57:28 2001 (3B7D8538)
f7b24000 f7b25080 RDPCDD RDPCDD.sys Fri Aug 17 21:46:56 2001 (3B7D82C0)
f7b26000 f7b27160 AsIO AsIO.sys Thu Oct 14 10:52:27 2004 (416E4C5B)
f7b36000 f7b37100 dump_WMILIB dump_WMILIB.SYS Fri Aug 17 22:07:23 2001 (3B7D878B)
f7ba4000 f7ba4d00 pciide pciide.sys Fri Aug 17 21:51:49 2001 (3B7D83E5)

Unloaded modules:
effa0000 effa2000 splitter.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ecaac000 ecaae000 splitter.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
eb609000 eb633000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
eb152000 eb17c000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
eb17c000 eb19f000 aec.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f7cba000 f7cbb000 drmkaud.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ef5e5000 ef5f2000 DMusic.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ef5b5000 ef5c3000 swmidi.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ecab8000 ecaba000 splitter.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f78ac000 f78b1000 Cdaudio.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
ec914000 ec917000 Sfloppy.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
Closing open log file c:\debuglog.txt

nv4_disp is indeed your video driver.

What is the make & model of the card? Try installing the latest drivers from the on-line site. Please read the instructions which basically will cover the uninstallation of your current driver in safe mode then installing the new.