TaskScheduler causing 714 error and Blue Screen (BSOD)

I recently upgraded from Windows XP SP2 Home to Windows Vista Ultimate
(32-bit). For the most part things are working great, however during idle
periods, a job is attempting to execute that is causing my PC to crash.

Upon restarting, I am directed to the Windows Event Log to the following:\
Event Viewer --> Application and Services Logs --> Microsoft --> Windows -->
TaskScheduler --> Operational

Here I find the offending error:
Task Compatibility module failed to register task "24 - Day 6
Premiere.job" for upgrade. Additional Data: Error Value: 2147943732.

The detailed view is as follows:

- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="Microsoft-Windows-TaskScheduler"
Guid="{de7b24ea-73c8-4a09-985d-5bdadcfa9017}" />
<EventID>714</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>710</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2007-12-20T22:44:56.921Z" />
<EventRecordID>4122</EventRecordID>
<Correlation />
<Execution ProcessID="1064" ThreadID="1820" />
<Channel>Microsoft-Windows-TaskScheduler/Operational</Channel>
<Computer>GURA2005</Computer>
<Security UserID="S-1-5-18" />
</System>
- <EventData Name="TaskRegistrationFailed">
<Data Name="TaskName">24 - Day 6 Premiere.job</Data>
<Data Name="ResultCode">2147943732</Data>
</EventData>
</Event>

When I search online for the error, I find the following:
Event ID 714 — Task Scheduler Backward Compatible Module Status
Updated: December 01, 2007
The backward compatibility module is used by Task Scheduler to register and
run tasks that were created to run on Windows Server 2003, Windows XP, and
Windows 2000.

Event Details
Product: Windows Operating System
ID: 714
Source: Microsoft-Windows-TaskScheduler
Version: 6.0
Symbolic Name: COMPAT_UPGRADE_TASK_REGISTRATION_FAILED

Message: Task Compatibility module failed to register task "%1" for upgrade.
Additional Data: Error Value: %2.

I have searched high and low on where to find this scheduled task and I
cannot see it anywhere. I searched the registry, the file system and so fort.
I really do not care what this job is or why it fails, I just want to purge
it.

Thanks for your help.