Hello and welcome to Techspot.
I can`t see anything in your HJT log, that would cause you shutdown problem.
However, you should fix the entries below.
Boot into safe mode. See how HERE.
http://www.bleepingcomputer.com/forums/tutorial61.html
Turn off system restore.(XP/ME only) See how HERE.
http://www.bleepingcomputer.com/forums/tutorial56.html
In Windows Explorer, turn on "Show all files and folders, including hidden and system". See how HERE.
http://www.bleepingcomputer.com/forums/tutorial62.html
Run HJT with no other programmes open. Have HJT fix the following, by placing a tick in the little box next to(if there).
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: HP View - {B2847E28-5D7D-4DEB-8B67-05D28BCF79F5} - c:\Program Files\HP\Digital Imaging\bin\hpdtlk02.dll
O16 - DPF: {01113300-3E00-11D2-8470-0060089874ED} (Support.com Configuration Class) -
http://supportcenter.rr.com/sdccommon/download/tgctlcm.cab
O16 - DPF: {88D8E8B7-A33B-4417-A385-8373484D43ED} (InstallHelper Class) - file://C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\ThereInstallHelper.dll
O16 - DPF: {8B486EF6-6B2A-4A1E-BB0D-236CB2DBB8D2} (There Voice Trainer) - file://c:\Program Files\There\ThereClient\ThereVoiceTrainer.dll
O16 - DPF: {AAF421E6-7914-430A-9981-72B31AFF3BF4} (There Launcher) - file://c:\Program Files\There\ThereClient\ThereLauncher.dll
Click on the fix checked button.
Close HJT.
Reboot into normal mode and turn system restore back on.
Take a look at this article on
Shutdown issues.
Regards Howard :wave: :wave: