3 choices it seems then.
1) Reinstall Vista.
2) Take the pc to a repair shop.
3) Or run Memtest for a few hours at least to rule out RAM errors. Would be smart move based upon Microsoft's knowledge base.
Code:
Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [E:\Temp\Rar$DI00.625\Mini100909-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Invalid directory table base value 0x0
Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows Server 2008/Windows Vista Kernel Version 6001 (Service Pack 1) MP (4 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 6001.18226.x86fre.vistasp1_gdr.090302-1506
Machine Name:
Kernel base = 0x8281a000 PsLoadedModuleList = 0x82931c70
Debug session time: Fri Oct 9 23:31:57.522 2009 (GMT-5)
System Uptime: 0 days 1:56:31.269
Loading Kernel Symbols
........................................
Loading User Symbols
Loading unloaded module list
..................................................
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 50, {bc183847, 0, 828a9fd2, 2}
Probably caused by : memory_corruption ( nt!MiAgeWorkingSet+23b )
Followup: MachineOwner
---------
2: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: bc183847, memory referenced.
Arg2: 00000000, value 0 = read operation, 1 = write operation.
Arg3: 828a9fd2, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 00000002, (reserved)
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from 82951868
Unable to read MiSystemVaType memory at 82931420
bc183847
FAULTING_IP:
nt!MiAgeWorkingSet+23b
828a9fd2 0fb6420f movzx eax,byte ptr [edx+0Fh]
MM_INTERNAL_CODE: 2
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
CURRENT_IRQL: 0
TRAP_FRAME: 8c1ffa54 -- (.trap 0xffffffff8c1ffa54)
ErrCode = 00000000
eax=00000020 ebx=20202020 ecx=00000000 edx=bc183838 esi=c0001128 edi=c0803a78
eip=828a9fd2 esp=8c1ffac8 ebp=8c1ffc44 iopl=0 nv up ei pl zr na pe nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010246
nt!MiAgeWorkingSet+0x23b:
828a9fd2 0fb6420f movzx eax,byte ptr [edx+0Fh] ds:0023:bc183847=??
Resetting default scope
LAST_CONTROL_TRANSFER: from 82874b54 to 828bf0f5
STACK_TEXT:
8c1ffa3c 82874b54 00000000 bc183847 00000000 nt!MmAccessFault+0x10a
8c1ffa3c 828a9fd2 00000000 bc183847 00000000 nt!KiTrap0E+0xdc
8c1ffc44 828a994f 85db9e38 00000001 8c1ffc80 nt!MiAgeWorkingSet+0x23b
8c1ffc98 828a9384 00000002 8c1ffcb4 00000001 nt!MiProcessWorkingSets+0x1ff
8c1ffcd8 8285563a 00000000 8555b2d8 00000000 nt!MmWorkingSetManager+0x199
8c1ffd7c 829efb18 00000000 380669d7 00000000 nt!KeBalanceSetManager+0x12a
8c1ffdc0 82848a2e 82855510 00000000 00000000 nt!PspSystemThreadStartup+0x9d
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
nt!MiAgeWorkingSet+23b
828a9fd2 0fb6420f movzx eax,byte ptr [edx+0Fh]
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: nt!MiAgeWorkingSet+23b
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
DEBUG_FLR_IMAGE_TIMESTAMP: 49ac8fb4
IMAGE_NAME: memory_corruption
FAILURE_BUCKET_ID: 0x50_nt!MiAgeWorkingSet+23b
BUCKET_ID: 0x50_nt!MiAgeWorkingSet+23b
Followup: MachineOwner
---------
2: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: bc183847, memory referenced.
Arg2: 00000000, value 0 = read operation, 1 = write operation.
Arg3: 828a9fd2, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 00000002, (reserved)
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from 82951868
Unable to read MiSystemVaType memory at 82931420
bc183847
FAULTING_IP:
nt!MiAgeWorkingSet+23b
828a9fd2 0fb6420f movzx eax,byte ptr [edx+0Fh]
MM_INTERNAL_CODE: 2
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
CURRENT_IRQL: 0
TRAP_FRAME: 8c1ffa54 -- (.trap 0xffffffff8c1ffa54)
ErrCode = 00000000
eax=00000020 ebx=20202020 ecx=00000000 edx=bc183838 esi=c0001128 edi=c0803a78
eip=828a9fd2 esp=8c1ffac8 ebp=8c1ffc44 iopl=0 nv up ei pl zr na pe nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010246
nt!MiAgeWorkingSet+0x23b:
828a9fd2 0fb6420f movzx eax,byte ptr [edx+0Fh] ds:0023:bc183847=??
Resetting default scope
LAST_CONTROL_TRANSFER: from 82874b54 to 828bf0f5
STACK_TEXT:
8c1ffa3c 82874b54 00000000 bc183847 00000000 nt!MmAccessFault+0x10a
8c1ffa3c 828a9fd2 00000000 bc183847 00000000 nt!KiTrap0E+0xdc
8c1ffc44 828a994f 85db9e38 00000001 8c1ffc80 nt!MiAgeWorkingSet+0x23b
8c1ffc98 828a9384 00000002 8c1ffcb4 00000001 nt!MiProcessWorkingSets+0x1ff
8c1ffcd8 8285563a 00000000 8555b2d8 00000000 nt!MmWorkingSetManager+0x199
8c1ffd7c 829efb18 00000000 380669d7 00000000 nt!KeBalanceSetManager+0x12a
8c1ffdc0 82848a2e 82855510 00000000 00000000 nt!PspSystemThreadStartup+0x9d
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
nt!MiAgeWorkingSet+23b
828a9fd2 0fb6420f movzx eax,byte ptr [edx+0Fh]
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: nt!MiAgeWorkingSet+23b
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
DEBUG_FLR_IMAGE_TIMESTAMP: 49ac8fb4
IMAGE_NAME: memory_corruption
FAILURE_BUCKET_ID: 0x50_nt!MiAgeWorkingSet+23b
BUCKET_ID: 0x50_nt!MiAgeWorkingSet+23b
Followup: MachineOwner
---------