16位子MS-DOS子系统问题

我的电脑控制面板里很多项目都用不了，打开时有下面的提示。
C:\WINNT\rundll32.exe
NTVDM CPU 遇到无效的指令。
CS:0000 IP:0077 OP:f0 37 05 12 02 选择“关闭”终止应用程序。

请帮帮我，以下是我的扫描报告。
Logfile of HijackThis v1.99.1
Scan saved at 10:18:06, on 2002-1-1
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\nvsvc32.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\Program Files\WinPoET Broadband Connection\WrOS.EXE
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\WINNT\system32\internat.exe
C:\WINNT\system32\conime.exe
C:\Documents and Settings\lz1\桌面\hijacks1991\HijackThis.exe
F3 - REG:win.ini: load=C:\WINNT\rundl132.exe
O2 - BHO: ThunderBHO - {0005A87C-D626-4B3A-84F9-1D9571695F55} - C:\Program Files\Thunder\ComDlls\XunLeiBHO_006.dll
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINNT\system32\xunleibho_v4.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - C:\Program Files\QQIEHelper.dll
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\assist\YDRAGS~1.DLL (file missing)
O2 - BHO: ltmenu Class - {78C21EFD-53BA-406C-AF1A-33A38ABD3958} - C:\Program Files\LtUcx\1002\c0.dll
O2 - BHO: (no name) - {81D1B74C-9531-4D2B-9F49-A236F4930609} - C:\Program Files\Common Files\yygamenet\showbar.dll (file missing)
O2 - BHO: at - {8B316DA1-9950-4926-B9EA-1AEC124AFA45} - C:\WINNT\system32\sscli.dll
O3 - Toolbar: @msdxmLC.dll,-1@2052,电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: 金山快译(&K) - {6C3797D2-3FEF-4cd4-B654-D3AE55B4128C} - C:\Program Files\FastAIT 2006\IEBand.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKCU\..\Run: [internat.exe] internat.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O8 - Extra context menu item: &使用迅雷下载 - C:\Program Files\Thunder\Program\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - C:\Program Files\Thunder\Program\getallurl.htm
O8 - Extra context menu item: 上传到QQ网络硬盘 - C:\Program Files\AddToNetDisk.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - C:\Program Files\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - C:\Program Files\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - C:\Program Files\SendMMS.htm
O8 - Extra context menu item: 用比特精灵下载(&B) - D:\BT下载\bsurl.htm
O9 - Extra button: 启动迅雷5 - {09BA8F6D-CB54-424B-839C-C2A6C8E6B436} - C:\Program Files\Thunder\Thunder.exe
O9 - Extra 'Tools' menuitem: 启动迅雷5 - {09BA8F6D-CB54-424B-839C-C2A6C8E6B436} - C:\Program Files\Thunder\Thunder.exe
O9 - Extra button: 浩方对战平台 - {0A155D3C-68E2-4215-A47A-E800A446447A} - E:\浩方对战平台\GameClient.exe
O9 - Extra button: 视频聊天 - {6924091F-CD97-41E1-B1D4-D9079409D413} - http://www.liantang.net (file missing)
O9 - Extra 'Tools' menuitem: 视频聊天 - {6924091F-CD97-41E1-B1D4-D9079409D413} - http://www.liantang.net (file missing)
O9 - Extra button: 寻论网--中学作业解答 - {6924091F-CD97-41E1-B1D4-D9079409D423} - http://www.xunlun.com (file missing)
O9 - Extra 'Tools' menuitem: 中学作业 - {6924091F-CD97-41E1-B1D4-D9079409D423} - http://www.xunlun.com (file missing)
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\Program Files\QQ.EXE
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\QQIEHelper.dll
O14 - IERESET.INF: SEARCH_PAGE_URL=
O14 - IERESET.INF: START_PAGE_URL=
O16 - DPF: {0400AC1C-EEF0-4638-A501-31D5A0DC2002} (VTPlug3 Class) - http://s3.liaoliao.com:1995/VTrans.cab
O16 - DPF: {6924091F-CD97-41E1-B1D4-D9079409D413} (IMCv1 Control) - http://s3.liaoliao.com:1995/talk.cab
O16 - DPF: {94BE7FE8-CF75-4FD3-8A41-9D5FE7135511} (UTPKES Control) - https://geren.sdb.com.cn/personal/include/ocx/UTPKES.ocx
O16 - DPF: {E787FD25-8D7C-4693-AE67-9406BC6E22DF} (CPasswordEditCtrl Object) - https://www.tenpay.com/download/qqedit.cab
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: WinPPPoverEthernet - iVasion, a Routerware Company - C:\Program Files\WinPoET Broadband Connection\WrOS.EXE

期待高手。。。