BSOD while scanning microsoft security essentials in safe mode

My computer has been experiencing fairly random crashes with out any BSODs, so i tried running microsoft security essentials full scan. Within 10 minutes or so the computer crashed, with a BSOD. I will upload it and hopefully one of you can help. Thank you,
Brennan

This is the minidump file; I also have it attached

https://skydrive.live.com/redir?resi...Bu_5XfG3cc5PGs

WhoCrashed said it had something to do with the system cache and I dont know what that means. This is a fairly new build, here are the system specs:
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ASRock z68 Pro3 MOBO
Intel core-i5 2500 CPU (not the unlocked model) with stock heatsink
8 gigabytes of HyperX RAM DDR3 PC3 1333
Seagate barracuda 500 gigabyte HDD

Diablotek DA series 600 watt PSU
AMD radeon HD 7770 by SAPPHIRE

AOC 21 inch monitor
WNDA3100 USB wireless internet dongle
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Hi again,

Did you have any BSOD-s after your last post in your other thread?

STOP 0x00000034: CACHE_MANAGER
Usual causes: Insufficient physical memory, Indexing, Device driver

See if disabling index helps: Index - Enable or Disable - Vista Forums

Upload a screenshot of your hard disk using crystal disk info:

• CrystalDiskInfo - Software - Crystal Dew World
• Screenshots and Files - Upload and Post in Seven Forums

Run Disk Check on your hard disk for file system errors and bad sectors on it:

• Disk Check

Test your hard drive: Hard Drive Diagnostic Procedure

Take memtest this way: Run for 8 passes and test each stick in a know good slot for an additional 6 passes.

• RAM - Test with Memtest86+

The goal is to test all the RAM sticks and all the motherboard slots.

Check your motherboard manual to ensure the RAM sticks are in the recommended motherboard slots. Some motherboards have very specific slots required for the number of RAM sticks installed.

If you get errors, stop the test and continue with the next step.

1. Remove all but one stick of RAM from your computer (this will be RAM stick #1), and run Memtest86 again, for 7 passes.
Be sure to note the RAM stick, use a piece of tape with a number, and note the motherboard slot.
If this stick passes the test then go to step #3.

2. If RAM stick #1 has errors, repeat the test with RAM stick #2 in the same motherboard slot.
If RAM stick #2 passes, this indicates that RAM stick #1 may be bad. If you want to be absolutely sure, re-test RAM stick #1 in another known good slot.
If RAM stick #2 has errors, this indicates another possible bad RAM stick, a possible motherboard slot failure or inadequate settings.
3. Test the next stick of RAM (stick #2) in the next motherboard slot.
If this RAM stick has errors repeat step #2 using a known good stick if possible, or another stick.
If this RAM stick has no errors and both sticks failed in slot#1, test RAM stick #1 in this slot.
4. If you find a stick that passes the test, test it in all the other motherboard slots.

If Part 2 testing shows errors, and all tests in Part 3 show errors, you will need to test the RAM sticks in another computer and/or test other RAM in your computer to identify the problem.

In this way, you can identify whether it is a bad stick of RAM, a bad motherboard, or incompatibility between the sticks.

Errors are sometimes found after 8 passes.
Do this test overnight, before going to bed.

Looks okay.

Thanks.

Can you post the summary tab screenshot of speecy:
Speccy - System Information - Free Download

It could be a mouse of keyboard..Have you tried different ones?