Fast user Switching, shuts down computer

Archived from groups: microsoft.public.windowsxp.help_and_support (More info?)

I have noted that if I use "Fast user switching" in Log on/off options, the
following happens.

The computer turns itself off after loading the other user programs.

If I choose not to use the (Fast User Switching), then it logs of and I can
log on as the other user.

What have I done to unable the (Fast User Switching), ???

This is what I use on Microsoft Windows 2002 XP Home Ver 5.01.2600 Service
Pack 2.
Also I use the "Cool and Quiet" applet from ASUS.

< Processor(s) >
Model: AMD Athlon(tm) 64 Processor 2800+
Speed: 1.80GHz
Model Number: 2800 (estimated)
L2 On-board Cache: 512kB ECC synchronous write-back

< Mainboard and BIOS >
Bus(es): ISA AGP PCI USB
MP Support: 1 CPU(s)
System BIOS: American Megatrends Inc. 1010.004
Mainboard: ASUSTeK Computer Inc. K8V-X
System Chipset: ASUSTeK Computer Inc Unknown
(3188)
Front Side Bus Speed: 1x 200MHz (200MHz data rate)
Installed Memory: 511MB

< Video System >
Monitor/Panel: ViewSonic VX912
Adapter: R9550-Guru
Adapter: R9550-Guru Secondary


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Regards,
Reima