怎么可能修复不了？
那你直接在注册表
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
下查找Dcomerver  然后删除整个项。

是不是要在安全模式下?>

HijackThis_815汉化版扫描日志 V1.99.1
保存于      11:37:13, 日期 2005-11-17
操作系统：  Windows XP  (WinNT 5.01.2600)
浏览器：    Internet Explorer v6.00 (6.00.2600.0000)

当前运行的进程：         
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\soundman.exe
C:\Program Files\rising\Rfw\Rfw.exe
C:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\VM_STI.EXE
C:\PROGRA~1\ALIBABA\TRADEM~1\TradeManager.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Foxmail\Foxmail.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Tencent\QQ\QQ.exe
C:\Program Files\Tencent\QQ\TIMPlatform.exe
C:\Program Files\Tencent\QQ\qqpet\qqpet.exe
C:\WINDOWS\System32\conime.exe
C:\PROGRAM FILES\RISING\RAV\Ravmond.exe
C:\PROGRAM FILES\RISING\RAV\RavStub.exe
c:\program files\rising\rav\RAVMON.EXE
C:\Program Files\Tencent\QQ\QQexternal.exe
C:\WINDOWS\SYSTEM32\SPOOL\DRIVERS\W32X86\3\SAGENT4.EXE
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\Tencent\TT\TTraveler.exe
D:\Program Files\Kingsoft\PowerWord 2005\XDICT.EXE
C:\Documents and Settings\hzhz\桌面\HijackThis1991zww.exe

O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\assist\YDRAGS~1.DLL (file missing)
O2 - BHO: T2BHO Class - {B1D147E7-873E-4909-8127-695D9BB78728} - C:\WINDOWS\Downloaded Program Files\barhelp22.0.dll
O3 - IE工具栏增项: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - IE工具栏增项: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - 启动项HKLM\\Run: [IMJPMIG8.1] C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE /Spoil /RemAdvDef /Migration32
O4 - 启动项HKLM\\Run: [PHIME2002ASync] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - 启动项HKLM\\Run: [PHIME2002A] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - 启动项HKLM\\Run: [SoundMan] soundman.exe
O4 - 启动项HKLM\\Run: [SiSUSBRG] C:\WINDOWS\sisUSBrg.exe
O4 - 启动项HKLM\\Run: [rfw] C:\Program Files\rising\Rfw\Rfw.exe
O4 - 启动项HKLM\\Run: [RavTimer] C:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
O4 - 启动项HKLM\\Run: [JdsEnglishSpirit] D:\Program Files\flyenglishspirit.exe
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - 启动项HKLM\\Run: [NMGameX_AutoRun] C:\WINDOWS\System32\Rundll32.exe NMGameX.dll,LiveProcess /aa
O4 - 启动项HKLM\\Run: [SiS KHooker] C:\WINDOWS\System32\khooker.exe
O4 - 启动项HKLM\\Run: [BigDogPath] C:\WINDOWS\VM_STI.EXE VIMICRO USB PC Camera 301x
O4 - 启动项HKLM\\Run: [RavMon] C:\PROGRA~1\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - 启动项HKLM\\Run: [WangWang] "C:\Program Files\淘宝网\淘宝旺旺\WangWang.EXE"
O4 - 启动项HKLM\\Run: [TradeManager] C:\PROGRA~1\ALIBABA\TRADEM~1\TradeManager -hideframe
O4 - 启动项HKLM\\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Foxmail] "C:\Program Files\Foxmail\Foxmail.exe" -min
O4 - Startup: 腾讯QQ.lnk = C:\Program Files\Tencent\QQ\QQ.exe
O4 - Global Startup: 桌面传媒.lnk = ?
O8 - IE右键菜单中的新增项目: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - IE右键菜单中的新增项目: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - C:\Program Files\Tencent\QQ\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - C:\Program Files\Tencent\QQ\AddEmotion.htm
O8 - IE右键菜单中的新增项目: 用QQ彩信发送该图片 - C:\Program Files\Tencent\QQ\SendMMS.htm
O9 - 浏览器额外的按钮: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=U_tthao1_82879 (file missing)
O9 - 浏览器额外的按钮: 免费精彩视频超流畅在线观看 - {022C4009-5283-4365-97BF-144054B40E2E} - http://itv.mop.com (file missing)
O9 - 浏览器额外的“工具”菜单项: 播霸电视 - {022C4009-5283-4365-97BF-144054B40E2E} - http://itv.mop.com (file missing)
O9 - 浏览器额外的按钮: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - 浏览器额外的按钮: 上网助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://assistant.3721.com/index.htm?fb=Cns (file missing)
O9 - 浏览器额外的按钮: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - 浏览器额外的“工具”菜单项: @shdoclc.dll,-866 - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - 浏览器额外的按钮: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\Tencent\QQ\QQ.EXE
O9 - 浏览器额外的“工具”菜单项: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\Tencent\QQ\QQ.EXE
O9 - 浏览器额外的按钮: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的“工具”菜单项: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O16 - DPF: {1663ed61-23eb-11d2-b92f-008048fdd814} (MeadCo ScriptX Basic) - http://grs.zju.edu.cn/resource/scriptx/ScriptX.cab
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://cn.download.yahoo.com/dl/install/yinst0401.cab
O16 - DPF: {3C38FB11-C9DF-4AF2-ACCC-9E682A1CC365} (Print Control) - http://www.zform.net/Offline/Print/ZFMPrint.CAB
O16 - DPF: {3D8F74EE-8692-4F8F-B8D2-7522E732519E} (WebActivater Control) - http://game.qq.com/QQGame2.cab
O16 - DPF: {488A4255-3236-44B3-8F27-FA1AECAA8844} (CEditCtrl Object) - https://img.alipay.com/download/aliedit.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://spaces.msn.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {56A7DC70-E102-4408-A34A-AE06FEF01586} (天下搜索) - http://iebar.t2t2.com/iebar.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1114497137264
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
O16 - DPF: {EF99BD32-C1FB-11D2-892F-0090271D4F88} - http://us.dl1.yimg.com/download.companion.yahoo.com/dl/toolbar/yiebio5_1_6_0.cab
O16 - DPF: {FEE1002D-90A5-4A5D-AABE-01803FFBCF7A} (pCastPanel Class) - http://ps.itv.mop.com/dn/files/pCastCtl_1.0.0.75_20051031.cab
O18 - 列举现有的协议: koboo - {7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6} - C:\WINDOWS\System32\mbprot.dll

鸽子没了。
不过怎么连瑞星也没了？
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - rising - C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\PROGRAM FILES\RISING\RAV\Ravmond.exe
是不是你发上来的内容不全？

报告.我错了。
我把在注册表
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
下的东东全删了，再怎么办啊?

我要哭了。...................................

倒。。 备份过注册表没？

.....

我看我是没有救了，找人帮忙看了一下。结果整的连网都上不了了。最坏的结果是明天格C盘。 暂时用下别人的电脑吧.....

谁帮我说说为什么我更新电脑后会有一个安全警报，说我的电脑没安杀毒软件，我安了又说可能以过期怎么回事啊！各位大虾