Random, all over the map BSODs with no clear cause

Daemon Tools, Alcohol 120% and Power Archiver Pro uses SCSI Pass Through Direct (SPTD), which is a well known BSOD causer. Uninstall Daemon Tools at first. Then download SPTD standalone installer from Disk-Tools.com, and execute the downloaded file as guided below :

• Double click to open it.
• Click this button only:
• 
• If it is grayed out, as in the picture, there is no more SPTD in your system, and you just close the window.

BTW, have you installed Microsoft Security Essentials? I am not finding it.


Free up the startup.

1. Click on the Start button
2. Type “msconfig (without quotes), click the resulting link. It will open the System Configuration window.
3. Select the “Startup” tab.
4. Deselect all items other than the antivirus.
5. Apply > OK
6. Accept then restart.

Let us know the results.



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BSOD ANALYSIS:

Code:

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*                        Bugcheck Analysis                                    *
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Use !analyze -v to get detailed debugging information.

BugCheck 1000007E, {ffffffffc0000005, fffff8000418d44a, fffff880009a8ac8, fffff880009a8320}

Probably caused by : wanarp.sys ( wanarp!WanpSetupExternalName+51 )

Followup: MachineOwner
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*                        Bugcheck Analysis                                    *
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Use !analyze -v to get detailed debugging information.

BugCheck D1, {17, 2, 1, fffff880081e8c20}

Probably caused by : memory_corruption

Followup: memory_corruption
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