BSOD 0X0000001E after playing Skyrim

Hold on to that.
Did you enable verifier?

Uninstall Daemon Tools = dtsoftbus01.sys

As well as this software and its drivers etc.

Source PxHlpa64.sys Sonic CD/DVD driver (used by many different CD/DVD programs)
pxHelp20.sys programs Go to C:WindowsSystem32drivers and rename PxHlpa64.sys to PxHlpa64.BAK This will break your CD/DVD program, but can easily be renamed after we've finished.

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck C9, {23e, fffff88000c3f324, fffff980089f8e10, 0}

Unable to load image \SystemRoot\System32\Drivers\PxHlpa64.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for PxHlpa64.sys
*** ERROR: Module load completed but symbols could not be loaded for PxHlpa64.sys
Unable to load image \SystemRoot\system32\DRIVERS\dtsoftbus01.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for dtsoftbus01.sys
*** ERROR: Module load completed but symbols could not be loaded for dtsoftbus01.sys
Probably caused by : dtsoftbus01.sys ( dtsoftbus01+1324 )

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

1: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

DRIVER_VERIFIER_IOMANAGER_VIOLATION (c9)
The IO manager has caught a misbehaving driver.
Arguments:
Arg1: 000000000000023e, A driver has marked an IRP pending but didn't return STATUS_PENDING.
Arg2: fffff88000c3f324, The address in the driver's code where the error was detected.
Arg3: fffff980089f8e10, IRP address.
Arg4: 0000000000000000, Status code.

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


OVERLAPPED_MODULE: Address regions for 'athrx' and 'BHDrvx64.sys' overlap

BUGCHECK_STR:  0xc9_23e

DRIVER_VERIFIER_IO_VIOLATION_TYPE:  23e

FAULTING_IP: 
dtsoftbus01+1324
fffff880`00c3f324 4053            push    rbx

FOLLOWUP_IP: 
dtsoftbus01+1324
fffff880`00c3f324 4053            push    rbx

IRP_ADDRESS:  fffff980089f8e10

DEVICE_OBJECT: fffffa8005b53470

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VERIFIER_ENABLED_VISTA_MINIDUMP

PROCESS_NAME:  System

CURRENT_IRQL:  2

LAST_CONTROL_TRANSFER:  from fffff800037003dc to fffff80003276040

STACK_TEXT:  
fffff880`02fee7a8 fffff800`037003dc : 00000000`000000c9 00000000`0000023e fffff880`00c3f324 fffff980`089f8e10 : nt!KeBugCheckEx
fffff880`02fee7b0 fffff800`0370a47a : fffff800`036fe9f0 fffff880`00c3f324 fffff980`089f8e10 00000000`00000000 : nt!VerifierBugCheckIfAppropriate+0x3c
fffff880`02fee7f0 fffff800`0370b34e : 00000000`0000023e 00000000`00000000 fffff980`089f8e10 00000000`ffffffff : nt!ViErrorFinishReport+0xda
fffff880`02fee840 fffff800`0371671f : fffffa80`05fb3620 fffffa80`05ed5b10 fffffa80`05ed5bc8 fffff880`00c43228 : nt!VfErrorReport6+0x6e
fffff880`02fee910 fffff800`03716b63 : fffffa80`05ed5b10 00000000`00000002 fffffa80`05b53470 fffff880`00c3f3f4 : nt!IovpCallDriver2+0x13f
fffff880`02fee970 fffff800`0371cc2e : fffff980`089f8e10 fffff980`089f8e10 00000000`00000002 fffffa80`05b53470 : nt!VfAfterCallDriver+0x353
fffff880`02fee9c0 fffff800`0371bc42 : fffff980`089f8ee0 00000000`00000002 fffffa80`05e82f50 fffffa80`05ed5b10 : nt!IovCallDriver+0x57e
fffff880`02feea20 fffff800`0371cc16 : fffff980`089f8e10 00000000`00000002 fffffa80`05e82e00 fffff800`037183f5 : nt!ViFilterDispatchGeneric+0x62
fffff880`02feea50 fffff880`011f44d5 : fffff980`089f8f28 fffffa80`05e83180 fffff980`089f8e10 fffffa80`05e8dc50 : nt!IovCallDriver+0x566
fffff880`02feeab0 fffff980`089f8f28 : fffffa80`05e83180 fffff980`089f8e10 fffffa80`05e8dc50 fffffa80`00000020 : PxHlpa64+0x34d5
fffff880`02feeab8 fffffa80`05e83180 : fffff980`089f8e10 fffffa80`05e8dc50 fffffa80`00000020 fffffa80`00000001 : 0xfffff980`089f8f28
fffff880`02feeac0 fffff980`089f8e10 : fffffa80`05e8dc50 fffffa80`00000020 fffffa80`00000001 fffffa80`00000000 : 0xfffffa80`05e83180
fffff880`02feeac8 fffffa80`05e8dc50 : fffffa80`00000020 fffffa80`00000001 fffffa80`00000000 00000000`00000000 : 0xfffff980`089f8e10
fffff880`02feead0 fffffa80`00000020 : fffffa80`00000001 fffffa80`00000000 00000000`00000000 00000000`00000000 : 0xfffffa80`05e8dc50
fffff880`02feead8 fffffa80`00000001 : fffffa80`00000000 00000000`00000000 00000000`00000000 fffff880`02feed20 : 0xfffffa80`00000020
fffff880`02feeae0 fffffa80`00000000 : 00000000`00000000 00000000`00000000 fffff880`02feed20 00000000`00000000 : 0xfffffa80`00000001
fffff880`02feeae8 00000000`00000000 : 00000000`00000000 fffff880`02feed20 00000000`00000000 fffffa80`05e8f380 : 0xfffffa80`00000000


STACK_COMMAND:  .bugcheck ; kb

SYMBOL_NAME:  dtsoftbus01+1324

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: dtsoftbus01

IMAGE_NAME:  dtsoftbus01.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  4f10358a

FAILURE_BUCKET_ID:  X64_0xc9_23e_VRF_dtsoftbus01+1324

BUCKET_ID:  X64_0xc9_23e_VRF_dtsoftbus01+1324

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

1: kd> lmvm dtsoftbus01
start             end                 module name
fffff880`00c3e000 fffff880`00c87000   dtsoftbus01 T (no symbols)           
    Loaded symbol image file: dtsoftbus01.sys
    Image path: \SystemRoot\system32\DRIVERS\dtsoftbus01.sys
    Image name: dtsoftbus01.sys
    Timestamp:        Fri Jan 13 19:45:46 2012 (4F10358A)
    CheckSum:         00046D1E
    ImageSize:        00049000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Keep verifier enabled for 36 hours and give us all the dumps you get with them

Yup..go ahead