BSOD error 0x000000d1

I usually get the BSOD in the middle of the night. I have a Lenovo G570. Runs on Windows 7 Home Premium 64bit. I got it last month. I have intel core i5-2350M. I have also attached a zip file of the SF diagnostic report and pics of the BSOD.

Here are the details of the problem

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033

Additional information about the problem:
BCCode: d1
BCP1: 0000000000000028
BCP2: 0000000000000002
BCP3: 0000000000000000
BCP4: FFFFF880019756FD
OS Version: 6_1_7601
Service Pack: 1_0
Product: 768_1

Files that help describe the problem:
C:\Windows\Minidump\122012-16707-01.dmp
C:\Users\Chester\AppData\Local\Temp\WER-38313-0.sysdata.xml

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Code:

BugCheck D1, {28, 2, 0, fffff880017996fd}

Probably caused by : NETIO.SYS ( NETIO!RtlCopyBufferToMdl+1d )

Code:

Usual causes:  Device driver

NETIO.sys BSODs are usually linked to a third-party firewall or anti-virus program which is causing problems.

Upload .NFO file:

Start > Type: msinfo32 > File, Save

here is the .nfo file. it is in the zip file i have attached

Install and perform full scans with:

• Malwarebytes : Free anti-malware download
• Microsoft Security Essentials | Protect against viruses, spyware, and other malware

Remember to install the free version of Malwarebytes not the free trail; untick the free trial box during installation

Run Driver Verifier to scan for any corrupted drivers which may be causing problems, this program works by running various stress tests on drivers, in order to produce a BSOD which will locate the driver; run for least 24 hours:

• Driver Verifier - Enable and Disable

Additional Help - Using Driver Verifier to identify issues with Drivers