Thanks. Will wait for the results from memtest.
You should uninstall these programs as they can often be a cause of BSOD-s, as well:
Code:
- Start Menu\Programs\Norton Internet Security Public:Start Menu\Programs\Norton Internet Security Public
- Start Menu\Programs\Norton PC Checkup Public:Start Menu\Programs\Norton PC Checkup Public
Uninstall with the Norton Removal Tool and replace with Microsoft Security Essentials at least to test.
MSE is recommended from a strict BSOD perspective, compatibility & stability compared to other antiviruses/internet security software:-
1. Microsoft Security Essentials - Free Antivirus for Windows
2. Malwarebytes - Free
3. Good and Free system security combination.

Do not start the free trial of Malware Bytes; remember to deselect that option when prompted.
Run a full scan with both (separately) once downloaded, installed and updated.
System Optimisers
Please remove the following software
Code:
- Start Menu\Programs\TuneUp Utilities 2013 Public:Start Menu\Programs\TuneUp Utilities 2013 Public
- Start Menu\Programs\TuneUp Utilities 2013\All functions Public:Start Menu\Programs\TuneUp Utilities 2013\All functions Public
Quote:
This software is a known cause of BSOD's. The windows 7 operating system does not require these registry cleaning software. They often tune-down rather than tune-up and can wreck the OS beyond repair. Microsoft have improved Windows 7 significantly and it is much better at organising and optimising itself than its predecessors. Check
this,
this and
this thread for evidence.
If you feel the need to use a registry cleaning or optimisation software, most of us recommend the use of
CCleaner but make sure you back up the registry before making letting ccleaner delete anything.
Daemon Tools Quote:
Please uninstall DAEMON Tools. It uses a driver called sptd.sys which is known to cause BSODs in Windows 7. Uninstall the software using Add/Remove Programs. Reboot the system. Once the program is uninstalled, run
sptd.sys uninstaller to remove the driver from your system.
As an alternative, many people recommend the use of
Total Mounter or
Magic ISO Code:
DAEMON Tools Lite "c:\program files (x86)\daemon tools lite\dtlite.exe" -autorun Sanchir-PC\Sanchir HKU\S-1-5-21-1723811372-1081543674-2250963735-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Run the System File Checker. It allows the user to scan for and restore corruptions in Windows system files.
- 1. Click on the

2. Type CMD on Search
3. Left click and Run as Administrator
4. Type SFC /scannow
Full tutorial here:
Run Disk Check on your hard disk for file system errors and bad sectors on it:
Free up the start-up, nothing except the antivirus is usually needed.
BSOD BUGCHECK ANALYSIS: Code:
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 50, {fffff8a00e4ce3b8, 1, fffff880018dc3f6, 2}
Could not read faulting driver name
Probably caused by : Ntfs.sys ( Ntfs!NtfsOpenAttribute+326 )
Followup: MachineOwner
---------
3: 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: fffff8a00e4ce3b8, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff880018dc3f6, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000002, (reserved)
Debugging Details:
------------------
Could not read faulting driver name
WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff80003311100
GetUlongFromAddress: unable to read from fffff800033111c0
fffff8a00e4ce3b8 Paged pool
FAULTING_IP:
Ntfs!NtfsOpenAttribute+326
fffff880`018dc3f6 4c8918 mov qword ptr [rax],r11
MM_INTERNAL_CODE: 2
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: CSISYNCCLIENT.
CURRENT_IRQL: 1
TRAP_FRAME: fffff8800bf85810 -- (.trap 0xfffff8800bf85810)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffff8a00e4ce3b8 rbx=0000000000000000 rcx=fffff8a00a4ce2c0
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff880018dc3f6 rsp=fffff8800bf859a0 rbp=0000000000000000
r8=0000000000000000 r9=0000000000000000 r10=fffff8800188d400
r11=fffff8a00465f988 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na po nc
Ntfs!NtfsOpenAttribute+0x326:
fffff880`018dc3f6 4c8918 mov qword ptr [rax],r11 ds:fffff8a0`0e4ce3b8=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff800030888e0 to fffff800030e1fc0
STACK_TEXT:
fffff880`0bf856a8 fffff800`030888e0 : 00000000`00000050 fffff8a0`0e4ce3b8 00000000`00000001 fffff880`0bf85810 : nt!KeBugCheckEx
fffff880`0bf856b0 fffff800`030e00ee : 00000000`00000001 fffff8a0`0e4ce3b8 fffffa80`0c5af700 fffffa80`0cc042d0 : nt! ?? ::FNODOBFM::`string'+0x437f6
fffff880`0bf85810 fffff880`018dc3f6 : fffffa80`0cc042d0 fffff880`0bf86200 00000000`00000000 fffff8a0`0a4ce450 : nt!KiPageFault+0x16e
fffff880`0bf859a0 fffff880`018cb065 : fffffa80`0cc88900 fffffa80`0c5c7e20 fffffa80`0729f180 fffff8a0`0a4ce450 : Ntfs!NtfsOpenAttribute+0x326
fffff880`0bf85ab0 fffff880`018c6e1f : fffff880`0bf86270 00000000`00000001 fffffa80`0cc88900 00000000`00000058 : Ntfs!NtfsOpenExistingAttr+0x145
fffff880`0bf85b70 fffff880`018ca11f : fffffa80`0cc88900 fffffa80`0c5c7b10 fffff8a0`0a4ce450 fffff880`00000058 : Ntfs!NtfsOpenAttributeInExistingFile+0x50f
fffff880`0bf85d00 fffff880`018da1f6 : fffffa80`0cc88900 fffffa80`0c5c7b10 fffff8a0`0a4ce450 00000000`00000701 : Ntfs!NtfsOpenExistingPrefixFcb+0x1ef
fffff880`0bf85df0 fffff880`018d79a1 : fffffa80`0cc88900 fffffa80`0c5c7b10 fffff880`0bf85fc0 fffff880`0bf86010 : Ntfs!NtfsFindStartingNode+0x5e6
fffff880`0bf85ec0 fffff880`01840a0d : fffffa80`0cc88900 fffffa80`0c5c7b10 fffff880`0bf86270 00000000`00000000 : Ntfs!NtfsCommonCreate+0x3e1
fffff880`0bf860a0 fffff800`030edc48 : fffff880`0bf861e0 fffff880`072162ce fffff8a0`032af998 fffff880`0bf86290 : Ntfs!NtfsCommonCreateCallout+0x1d
fffff880`0bf860d0 fffff880`0184118f : fffff880`018409f0 fffff880`01840020 00000000`00000000 fffff880`018e2000 : nt!KeExpandKernelStackAndCalloutEx+0xd8
fffff880`0bf861b0 fffff880`018daa2c : 00000000`00000000 00000000`00000000 fffff880`0bf86400 fffffa80`0c5c7b10 : Ntfs!NtfsCommonCreateOnNewStack+0x4f
fffff880`0bf86210 fffff880`010e4bcf : fffffa80`0729f030 fffffa80`0c5c7b10 00000000`00000000 fffffa80`071b6de0 : Ntfs!NtfsFsdCreate+0x1ac
fffff880`0bf863c0 fffff880`011042b9 : fffffa80`0c5c7b10 fffffa80`0729d010 fffffa80`0c5c7b00 fffffa80`071b6de0 : fltmgr!FltpLegacyProcessingAfterPreCallbacksCompleted+0x24f
fffff880`0bf86450 fffff800`033dbb35 : 00000000`00000045 fffffa80`0c5af8b8 fffff880`0bf868a0 00000000`00000000 : fltmgr!FltpCreate+0x2a9
fffff880`0bf86500 fffff800`033d83d8 : fffffa80`07189ad0 fffff800`00000000 fffffa80`0c5af700 00000000`00000000 : nt!IopParseDevice+0x5a5
fffff880`0bf86690 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!ObpLookupObjectName+0x588
STACK_COMMAND: kb
FOLLOWUP_IP:
Ntfs!NtfsOpenAttribute+326
fffff880`018dc3f6 4c8918 mov qword ptr [rax],r11
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: Ntfs!NtfsOpenAttribute+326
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: Ntfs
IMAGE_NAME: Ntfs.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5040d4c6
FAILURE_BUCKET_ID: X64_0x50_Ntfs!NtfsOpenAttribute+326
BUCKET_ID: X64_0x50_Ntfs!NtfsOpenAttribute+326
Followup: MachineOwner
---------