Frequent BSOD

Got a new laptop a couple of weeks ago, had the BSOD quite a few times since then and it's really getting on my nerves.. wondering if there's anything I can do to prevent this. System report & BSOD dump & system files are attached.

Sys info:

Processor Intel(R) Pentium(R) CPU P6200 @ 2.13GHz
Memory (RAM) 4.00 GB
Graphics Intel(R) HD Graphics
Gaming graphics 1755 MB Total available graphics memory
Primary hard disk 204GB Free (284GB Total)
Windows 7 Home Premium

System
--------------------------------------------------------------------------------

Manufacturer Acer
Model Aspire 5742Z
Total amount of system memory 4.00 GB RAM
System type 64-bit operating system
Number of processor cores 2

Storage
--------------------------------------------------------------------------------

Total size of hard disk(s) 284 GB
Disk partition (C:) 204 GB Free (284 GB Total)
Media drive (D:) CD/DVD
Media drive (E:) CD/DVD

Graphics
--------------------------------------------------------------------------------

Display adapter type Intel(R) HD Graphics
Total available graphics memory 1755 MB
Dedicated graphics memory 128 MB
Dedicated system memory 0 MB
Shared system memory 1627 MB
Display adapter driver version 8.15.10.2302
Primary monitor resolution 1366x768
DirectX version DirectX 10

Network
--------------------------------------------------------------------------------

Network Adapter Broadcom NetLink (TM) Gigabit Ethernet
Network Adapter Broadcom 802.11n Network Adapter


Thanks for any help you can give :)

Firstly I'd recommend reinstalling/removing MyWinLocker or any such similar software
Remove any McAfee software and use MSE

Do a RAM test if BSODs persist RAM - Test with Memtest86+

Code:

*******************************************************************************
*                                                                             *
*                        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: ffffda80044b0428, memory referenced.
Arg2: 0000000000000000, value 0 = read operation, 1 = write operation.
Arg3: fffff800031d6ebe, If non-zero, the instruction address which referenced the bad memory
    address.
Arg4: 0000000000000007, (reserved)

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


Could not read faulting driver name

READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80003112100
 ffffda80044b0428 

FAULTING_IP: 
nt!ObpCloseHandleTableEntry+3e
fffff800`031d6ebe 410fb6442418    movzx   eax,byte ptr [r12+18h]

MM_INTERNAL_CODE:  7

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

BUGCHECK_STR:  0x50

PROCESS_NAME:  iexplore.exe

CURRENT_IRQL:  0

TRAP_FRAME:  fffff880090779b0 -- (.trap 0xfffff880090779b0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffff8a00e1f9320 rbx=0000000000000000 rcx=fffff8a00a289a00
rdx=fffff8a00e1f9320 rsi=0000000000000000 rdi=0000000000000000
rip=fffff800031d6ebe rsp=fffff88009077b40 rbp=fffffa80045a0b30
 r8=fffffa80045a0b30  r9=00000000000018c8 r10=00000000000018c8
r11=00000000002f6cd0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei pl zr na po nc
nt!ObpCloseHandleTableEntry+0x3e:
fffff800`031d6ebe 410fb6442418    movzx   eax,byte ptr [r12+18h] ds:01c0:00000000`00000018=??
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80002e8a347 to fffff80002edfc40

STACK_TEXT:  
fffff880`09077848 fffff800`02e8a347 : 00000000`00000050 ffffda80`044b0428 00000000`00000000 fffff880`090779b0 : nt!KeBugCheckEx
fffff880`09077850 fffff800`02eddd6e : 00000000`00000000 ffffda80`044b0428 fffff680`000a3100 fffff800`0308cb00 : nt! ?? ::FNODOBFM::`string'+0x44711
fffff880`090779b0 fffff800`031d6ebe : fffffa80`045a0b30 00000000`00000000 fffffa80`07339350 00000000`00000000 : nt!KiPageFault+0x16e
fffff880`09077b40 fffff800`031d74f4 : 00000000`000018c8 fffffa80`045a0b30 fffff8a0`0a289a00 00000000`000018c8 : nt!ObpCloseHandleTableEntry+0x3e
fffff880`09077bd0 fffff800`02edeed3 : fffffa80`07339350 fffff880`09077ca0 00000000`7eea5000 fffffa80`047ee960 : nt!ObpCloseHandle+0x94
fffff880`09077c20 00000000`7762140a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`16b8e4c8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7762140a


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!ObpCloseHandleTableEntry+3e
fffff800`031d6ebe 410fb6442418    movzx   eax,byte ptr [r12+18h]

SYMBOL_STACK_INDEX:  3

SYMBOL_NAME:  nt!ObpCloseHandleTableEntry+3e

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

IMAGE_NAME:  ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP:  4e02aaa3

FAILURE_BUCKET_ID:  X64_0x50_nt!ObpCloseHandleTableEntry+3e

BUCKET_ID:  X64_0x50_nt!ObpCloseHandleTableEntry+3e

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

Okay thank you.. done as you said and hopefully that'll prevent it happening anymore. Thanks :)

jdyeaah said:

Okay thank you.. done as you said and hopefully that'll prevent it happening anymore. Thanks :)

Upload a newer .zip file if you still get BSODs

Will do, thanks again.