random Occuring BSOD, cdd.dll, first occured when installing DayZ

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AVG is contributing to your BSOD's. Please remove it for testing purpose. Use Microsoft Security Essentials.

Recommended from a strict BSOD perspective, compatibility & stability compared to other security software:

Microsoft Security Essentials - Free Antivirus for Windows

Malwarebytes - Free

Good and Free system security combination.

Daemon Tools/Alchohol is known to cause BSODs:

Code:

dtsoftbus01.sys             Fri Jan 13 19:45:46 2012

How to remove sptd.sys from system
Registry and SPTD problems | DAEMON Pro Help

Please update these older drivers. Links are included to assist in looking up the source of the drivers. If unable to find an update, please remove (un-install) the program responsible for that driver. DO NOT manually delete/rename the driver as it may make the system unbootable!:-

NTIOLib_X64.sys Mon Oct 5 07:28:48 2009 (4AC94BD0)
MSI Afterburner driver (known BSOD issues with Windows) Also found to be a part of MSI Live Update 5
Driver Reference Table - NTIOLib_X64.sys

Sentinel64.sys Mon Jun 2 12:14:55 2008 (48438FDF)
Rainbow Tech/SafeNet USB Security Device
Driver Reference Table - Sentinel64.sys

amdxata.sys Tue May 19 23:56:59 2009 (4A12F2EB)
AMD storage controller driver - usually from the Windows 7 DVD
Driver Reference Table - amdxata.sys

Reduce items at start-up: Startup Programs - Change

Perform a clean boot: Troubleshoot Application Conflicts by Performing a Clean Startup

Scan with Kaspersky TDSSKiller:Anti-rootkit utility TDSSKiller

ESET online scanner: Free Online Virus Scanner | ESET

Run a System file check (SFC): SFC /SCANNOW Command - System File Checker

Run Disk Check on your Hard Drive(s): Disk Check

Install Service Pack One: Learn how to install Windows 7 Service Pack 1 (SP1)

Check for heating issues using Speccy or HWmonitor

Upload a screen shot: Screenshots and Files - Upload and Post in Seven Forums

Keep us posted.

Summary:

Code:

Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Thu Jan 16 04:27:41.026 2014 (UTC + 6:00)
System Uptime: 0 days 11:15:18.947
BugCheck 3B, {c0000005, fffff96000184283, fffff880055a3020, 0}
Probably caused by : win32k.sys ( win32k!HmgLockEx+a3 )
BUGCHECK_STR:  0x3B
PROCESS_NAME:  dwm.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Tue Jan 14 01:54:32.312 2014 (UTC + 6:00)
System Uptime: 0 days 3:48:22.257
BugCheck 50, {fffff900c3588770, 0, fffff960007d6d15, 0}
Probably caused by : cdd.dll ( cdd+6d15 )
BUGCHECK_STR:  0x50
PROCESS_NAME:  dwm.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Jan 12 08:12:00.600 2014 (UTC + 6:00)
System Uptime: 0 days 11:31:36.011
BugCheck 3B, {c0000005, fffff96000174283, fffff88004692020, 0}
Probably caused by : win32k.sys ( win32k!HmgLockEx+a3 )
BUGCHECK_STR:  0x3B
PROCESS_NAME:  dwm.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``