XPC Tools caused Shutdown

[pbsis]

Hello,

We have a Shuttle SD31P that we're using as a Server.

I installed XPC tools last week which we leave running on the desktop to control the temperature.

The temperatures usually stay at about SYSTEM=55, CPU=42, BOARD=45.

Last night, XPC caused the server to shut down. The only reference to this is in the Windows System Event Log (see below).

Does anyone know what might have caused the shutdown?

Thanks,

Richard

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Event Type: Information
Event Source: USER32
Event Category: None
Event ID: 1074
Date: 25/01/2006
Time: 00:12:29
User: WEBSTERSINT\websters_admin
Computer: WEBSTERS-S01
Description:
The process XPCTools.exe has initiated the power off of computer WEBSTERS-S01 on behalf of user WEBSTERSINT\websters_admin for the following reason: No title for this reason could be found
Reason Code: 0x0
Shutdown Type: power off
Comment:

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 00 00 00 00 ....
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