不知道安装了什么东西，最近电脑居然无法正常关机了，启动项里的关机变成了重启，而且出现桌面后还要等一段时间才可以打开其他的程序，正常吗？，请问有高手可以帮我解决这些问题吗？本人是个菜鸟，对电脑懂的不多，所以麻烦也多多，郁闷啊。
Logfile of Kaka v2. 0. 0. 8 Scan Module v2. 0. 0. 1
Scan saved at 04:05:22, on 2006-04-13
Platform: Microsoft Windows XP Professional Service Pack 2 (Build 2600)
MSIE: Internet Explorer v6.00 SP2; (6.00.2900.2180 (xpsp_sp2_rtm.040803-2158))
Running processes:
[smss.exe]
CommandLine =
[csrss.exe]
CommandLine = C:\WINDOWS\system32\csrss.exe
ObjectDirectory=\Windows SharedSection=1024,3072,512 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off MaxRequestThreads=16
[winlogon.exe]
CommandLine = winlogon.exe
[services.exe]
CommandLine = C:\WINDOWS\system32\services.exe
[lsass.exe]
CommandLine = C:\WINDOWS\system32\lsass.exe
[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost -k DcomLaunch
[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost -k rpcss
[CCenter.exe]
CommandLine = "C:\Program Files\Rising\Rav\CCenter.exe"
[svchost.exe]
CommandLine = C:\WINDOWS\System32\svchost.exe -k netsvcs
[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k NetworkService
[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k LocalService
[RavMonD.exe]
CommandLine = "C:\Program Files\Rising\Rav\Ravmond.exe"
[explorer.exe]
CommandLine = C:\WINDOWS\Explorer.EXE
[rfwsrv.exe]
CommandLine = "c:\program files\rising\rfw\rfwsrv.exe"
[spoolsv.exe]
CommandLine = C:\WINDOWS\system32\spoolsv.exe
[RavStub.exe]
CommandLine = "C:\Program Files\Rising\Rav\RavStub.exe" /RAVMOND
[RavTask.exe]
CommandLine = "C:\PROGRAM FILES\RISING\RAV\RAVTASK.EXE" -SYSTEM
[rfwmain.exe]
CommandLine = "C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
[RavMon.exe]
CommandLine = "C:\Program Files\Rising\Rav\Ravmon.exe" -SYSTEM
[cdnup.exe]
CommandLine = "C:\Program Files\CNNIC\Cdn\cdnup.exe"
[ctfmon.exe]
CommandLine = "C:\WINDOWS\system32\ctfmon.exe"
[conime.exe]
CommandLine = C:\WINDOWS\system32\conime.exe
[nvsvc32.exe]
CommandLine = C:\WINDOWS\system32\nvsvc32.exe
[SMAgent.exe]
CommandLine = "C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe"
[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k imgsvc
[alg.exe]
CommandLine = C:\WINDOWS\System32\alg.exe
[IEXPLORE.EXE]
CommandLine = "C:\Program Files\Internet Explorer\iexplore.exe" http://www.ikaka.com/
[wuauclt.exe]
CommandLine = "C:\WINDOWS\system32\wuauclt.exe" /RunStoreAsComServer Local\[408]SUSDS6a5240d6a1075247bf0c67fd2de158a2
[KkScan.exe]
CommandLine = "C:\Program Files\Rising\KakaToolBar\KkScan.exe"
O2 - BHO: CdnForIE Class - {5C3853CF-C7E0-4946-B3FA-1ABDB6F48108} - C:\PROGRA~1\CNNIC\Cdn\cdnforie.dll
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\system32\KakaTool.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [RfwMain] "C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [Update] C:\Program Files\Common Files\UPDAT\Update.exe
O4 - HKLM\..\Run: [CdnCtr] C:\Program Files\CNNIC\Cdn\cdnup.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\RunOnce: [RavStub] "C:\Program Files\Rising\Rav\ravstub.exe" /RUNONCE
O4 - Startup: 腾讯QQ.lnk = C:\Program Files\Tencent\QQ\QQ.exe
O10 - Unknown file in Winsock LSP: C:\WINDOWS\system32\cdnns.dll
O11 - Options group: [CDNCLIENT] 中文上网
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome
O16 - DPF: {E787FD25-8D7C-4693-AE67-9406BC6E22DF} (CPasswordEditCtrl
Object) - https://www.tenpay.com/download/qqedit.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{EC6DC1BA-0286-4121-ADCB-578512E8BE32}: NameServer = 61.187.191.3 202.103.96.68
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: 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: 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: Performance Moniter (DiRVIn) - - C:\WINDOWS\system32\rundll32.exe c:\windows\system32\wbem\irjit.dll,export 1087
O23 - Service: Human Interface Device Access (HidServ) - - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Distributed Console Manager (Partner) - - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: Rising Proxy Service (RfwProxySrv) - Beijing Rising Technology Co., Ltd. - c:\program files\rising\rfw\rfwproxy.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - c:\program files\rising\rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - "C:\Program Files\Rising\Rav\CCenter.exe"
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - "C:\Program Files\Rising\Rav\Ravmond.exe"
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: User Privilege Service (usprserv) - Microsoft Corporation - C:\WINDOWS\system32\svchost.exe -k netsvcs
还有一个问题，就是怎么清理没用的日志？可以教我下吗？
