IIS以前能用，但是上周开始，不知怎么就不好使了，重安装IIS也不行。
hijackthis扫描如下：能看出有问题吗？
Logfile of HijackThis v1.99.1
Scan saved at 8:08:24, on 2006-6-3
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Running processes:
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\inetsrv\inetinfo.exe
C:\PROGRA~1\KV2005\KVSrvXP.exe
C:\Program Files\KV2005\kvwsc.exe
C:\Program Files\KV2005\KVMonXP.kxp
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\KV2005\TrojDie.kxp
C:\Program Files\KV2005\KRegEx.exe
C:\WINDOWS\system32\DllHost.exe
D:\Program Files\Tencent\qq\QQ.exe
D:\Program Files\Tencent\qq\TIMPlatform.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Thunder Network\Thunder\Thunder.exe
D:\Program Files\MYIE2\MyIE.exe
F:\软件备份\杀毒类\hijackthis绑架克星\HijackThis.exe
R3 - URLSearchHook: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll (file missing)
O2 - BHO: ThunderIEHelper - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v14.dll
O2 - BHO: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll (file missing)
O2 - BHO: Vision - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll (file missing)
O2 - BHO: BrowseHelper Class - {80BF4637-D65B-43F3-BB60-C5DD3D5FB7B9} - C:\Program Files\KV2005\KvShell.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: 江民杀毒工具栏 - {B5A34A93-D538-43A7-8371-864CB6148D12} - C:\Program Files\KV2005\KvShell.dll
O3 - Toolbar: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll (file missing)
O4 - HKLM\..\Run: [KvMonXP] C:\Program Files\KV2005\KVMonXP.kxp /auto
O4 - HKCU\..\Run: [KvXP] C:\Program Files\KV2005\KvXP.kxp /ScanBoot
O8 - Extra context menu item: &使用迅雷下载 - C:\Program Files\Thunder Network\Thunder\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - C:\Program Files\Thunder Network\Thunder\getallurl.htm
O8 - Extra context menu item: >>彩信发送<< - res://C:\PROGRA~1\MMSASS~1\Mmsass~1.dll/mms.htm
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: 小宝快刀下载(&X) - res://C:\Program Files\SrsSoft\WebDigger\DownFlashCom.dll/htm/DOWNHTML
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\Program Files\Tencent\qq\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\Program Files\Tencent\qq\AddEmotion.htm
O8 - Extra context menu item: 添加到雅虎订阅(&Y) - res://C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yrss.dll/YRSSMENUEXT
O8 - Extra context menu item: 用 Flash 抓捕器保存 Flash - res://C:\Program Files\Common Files\justDo\IECatcher.DLL/FlashCatcher.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\Program Files\Tencent\qq\SendMMS.htm
O8 - Extra context menu item: 豪杰超级解霸V8实时播放 - C:\Herosoft\HeroV8\MPURLGET.HTM
O8 - Extra context menu item: 雅虎搜索 - res://C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll/246
O9 - Extra button: 新浪UC - {2253922F-1B26-4C74-8B57-E3AEE748DBB8} - C:\Program Files\sina\UC\uc.exe
O9 - Extra button: 豪杰超级解霸V8 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\Herosoft\HeroV8\STHSDVD.EXE
O9 - Extra 'Tools' menuitem: 豪杰超级解霸V8 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\Herosoft\HeroV8\STHSDVD.EXE
O9 - Extra button: (no name) - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll (file missing)
O9 - Extra 'Tools' menuitem: 彩E精灵设置 - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll (file missing)
O9 - Extra button: Flash 抓捕器 - {90BAE0EF-F4BF-4FAC-B2EC-2C725C34AF12} - C:\Program Files\Common Files\justDo\IECatcher.DLL
O9 - Extra 'Tools' menuitem: Flash 抓捕器 - {90BAE0EF-F4BF-4FAC-B2EC-2C725C34AF12} - C:\Program Files\Common Files\justDo\IECatcher.DLL
O9 - Extra button: 信息检索 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra button: 东方大典 - {d7489fa7-4f38-da83-e876-ad56f2e8d761} - D:\PROGRA~1\!Sunv\EasyDict\PlugInIE.dll
O9 - Extra 'Tools' menuitem: &Easy Dict - {d7489fa7-4f38-da83-e876-ad56f2e8d761} - D:\PROGRA~1\!Sunv\EasyDict\PlugInIE.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\kvwspxp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\kvwspxp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\kvwspxp.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{9470C94D-EE7E-47A7-88AF-B2649A875B9E}: NameServer = 202.97.227.138 202.97.224.69
O21 - SSODL: Vision - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll (file missing)
O23 - Service: MS Software Shadow Download Provider (dnlsvc) - Unknown owner - C:\DOCUME~1\Admin\LOCALS~1\Temp\dnlsvc.exe
O23 - Service: KVSrvXP - JiangMin New Tech Ltd. - C:\PROGRA~1\KV2005\KVSrvXP.exe
O23 - Service: KVWSC - Jiangmin Co.Ltd - C:\Program Files\KV2005\kvwsc.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: winaua - Unknown owner - C:\DOCUME~1\Admin\LOCALS~1\Temp\aua1\aua1.exe (file missing)
