BSOD several times/day. Especially in WoW.

Hi there!
Past the last few days I've been getting BSODs several times per day. This occurs most frequently while gaming World of Warcraft.

My system specs are as follows:
Windows 7 ultimate OEM
Age of system: bought the pc 2 years ago. I've never reinstalled the OS
CPU: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00 GHz
Video card: NVIDIA GeForce 250 GTS



I've run a System Health Report and another BSOD-.exe thing, which I was instructed to run and attach to the post.
Also I get this message from windows, when it starts back up from the BSOD:
(Edit, I just got another BSOD and checked the error message, this time a different one, I pasted it into the post, just beneath the first error message)

Error message nr. 1:


Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7100.2.0.0.256.1
Locale ID: 1030

Additional information about the problem:
BCCode: a
BCP1: 00000004
BCP2: 00000002
BCP3: 00000001
BCP4: 83082651
OS Version: 6_1_7100
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\010212-19422-01.dmp
C:\Users\Mathies2\AppData\Local\Temp\WER-59155-0.sysdata.xml



Error message nr. 2:

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7100.2.0.0.256.1
Locale ID: 1030

Additional information about the problem:
BCCode: d1
BCP1: 000001D4
BCP2: 00000002
BCP3: 00000001
BCP4: 92DDA542
OS Version: 6_1_7100
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\010212-14773-01.dmp
C:\Users\Mathies2\AppData\Local\Temp\WER-47174-0.


As mentioned I've attached the two files to the post.
I hope someone can help me asap, since I'm highly dependant on my computer to function properly.

You've uploaded the actual exe file. Please upload the folder (in a zip) it creates in the "Documents" folder.

EDIT: In your OP you claim you bought this 2 years ago and haven't touched the OS. I highly doubt someone would sell you a computer with a release candidate on it. That is basically the next release after a beta.

You are using the RC for Windows 7 and my debugger doesn't support that. I will post what I can find

Code:

Rtlh86.sys   Mon Jun 25 01:37:23 2007 (467F5493)

Your network driver is very out of date. It was blamed in a lot of the crashes. Download and update - Realtek

There was a crash blaming hardware (your video card)

Code:

nvlddmkm.sys Sat May 21 00:07:07 2011 (4DD73A6B)

Update your video card driver - NVIDIA DRIVERS 285.62 WHQL

This is all the support I can give you. I'm sure if you paid the little bit of money and got yourself a copy of Win 7 a lot of the problems you're having would be solved.