我朋友的机子坏了，我帮他看看。发现一个很奇怪的问题， 在网上找了很久都找不到解决问题的方法。 就是无法中止 除用户使用外进程， 就是说 System， Local Service， Network Service任何一个都不能中止， 更奇怪的就是 卡卡的进程管理也只能看到 4，5个用户使用的进程， 系统进程无法查看， 用Windows任务管理器中止系统中任何一个进程都会出现 “无法完成操作 拒绝访问”。
我查了很久说 输入命令:ntsd -c q -p PID 来杀还是不行， 还会弹出拒绝访问。
我就想到权限问题， 可我的是Home XP版， 没有权限设置。 所以感到非常费解奇怪，希望有高手能指点下， 谢谢！

贴日志上来

Logfile of Kaka v2. 0. 2. 6 Scan Module v1. 0. 3. 9
Scan saved at 04:51:27, on 2006-12-31
Platform: Microsoft Windows XP Personal Service Pack 2 (Build 2600)
MSIE: Internet Explorer v6.00 SP2; (6.00.2900.2180 (xpsp_sp2_rtm.040803-2158))


R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://www.google.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page=%SystemRoot%\system32\blank.htm
O1 - Hosts: 127.0.0.1      localhost
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\System32\xunleibho_v14.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} -  (file missing)
O2 - BHO:  - {53707962-6F74-2D53-2644-206D7942484F} - E:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: &Google Web Accelerator Helper - {69A87B7D-DE56-4136-9655-716BA50C19C7} -  (file missing)
O2 - BHO:  (file missing)
O3 - Toolbar: Google Web Accelerator - {DB87BFA2-A2E3-451E-8E5A-C89982D87CBF} -  (file missing)
O4 - HKLM\..\Run: [runeip] C:\Program Files\Rising\AntiSpyware\runiep.exe
O4 - HKLM\..\Run: [Windows Defender] "E:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [KAVPersonal50] "e:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kav.exe" /minimize
O4 - Startup: desktop.ini =
O4 - Startup: 腾讯QQ.lnk = E:\Program Files\Tencent\QQ\QQ.exe
O4 - Global Startup: desktop.ini =
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: &使用迅雷下载 - E:\Program Files\Thunder Network\Thunder\Program\GetUrl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - E:\Program Files\Thunder Network\Thunder\Program\GetAllUrl.htm
O9 - Extra Button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\Program Files\Tencent\QQ\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\Program Files\Tencent\QQ\QQ.EXE
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome
O15 - Trusted Zone: 
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://spaces.msn.com//PhotoUpload/MsnPUpld.cab
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: cdl - {3dd53d40-7b8b-11D0-b013-00aa0059ce02} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: dvd - {12D51199-0DB5-46FE-A120-47A3D7D937CC} - C:\WINDOWS\system32\msvidctl.dll
O18 - Protocol: file - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ftp - {79eac9e3-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: gopher - {79eac9e4-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: http - {79eac9e2-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: https - {79eac9e5-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ipp - (no CLSID) - (no file)
O18 - Protocol: its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\System32\itss.dll
O18 - Protocol: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: lid - {5C135180-9973-46D9-ABF4-148267CBB8BF} - C:\WINDOWS\System32\msvidctl.dll
O18 - Protocol: local - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: mailto - {3050f3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: mhtml - {05300401-BCBC-11d0-85E3-00C04FD85AB4} - C:\WINDOWS\System32\inetcomm.dll
O18 - Protocol: mk - {79eac9e6-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ms-its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\System32\itss.dll
O18 - Protocol: msdaipp - (no CLSID) - (no file)
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll"
O18 - Protocol: mso-offdap11 - {32505114-5902-49B2-880A-1F7738E5A384} - C:\PROGRA~1\COMMON~1\MICROS~1\WEBCOM~1\11\OWC11.DLL
O18 - Protocol: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: tv - {CBD30858-AF45-11D2-B6D6-00C04FBBDE6E} - C:\WINDOWS\system32\msvidctl.dll
O18 - Protocol: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: wia - {13F3EA8B-91D7-4F0A-AD76-D2853AC8BECE} - C:\WINDOWS\System32\wiascr.dll
O23 - Service: Application Layer Gateway Service (ALG) -  - C:\WINDOWS\system32\alg.exe
O23 - Service: Application Management (AppMgmt) -  - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: Human Interface Device Access (HidServ) -  - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: kavsvc (kavsvc) - Kaspersky Lab - "e:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kavsvc.exe"
O23 - Service: Servicel (Servicel) - Microsoft Corporation - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: Tmesbs32 (Tmesbs) - 东芝 - "C:\Program Files\TOSHIBA\东芝移动式扩充3\Tmesbs32.exe" /Service
O23 - Service: Tmesrv3 (Tmesrv) - 东芝 - "C:\Program Files\TOSHIBA\东芝移动式扩充3\Tmesrv31.exe" /Service
O23 - Service: System Security (Trial) -  - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: TuneUp WinStyler Theme Service (TUWinStylerThemeSvc) - TuneUp Software GmbH - "E:\Program Files\TuneUp Utilities 2006\WinStylerThemeSvc.exe"
O23 - Service: Windows User Mode Driver Framework (UMWdf) -  - C:\WINDOWS\system32\wdfmgr.exe

请高手指教下，不知道为什么会出现这种问题， 很奇怪啊！
感觉不是病毒所为