在邮箱里看文件时，点击＂下载＂后或打开后，会出现提示：＂internet explore 无法下载．．．．internet explore无法打开该internet 站点．请求的站点不可用，或找不到．请以后再试．＂，不仅会出现这样的情况，在一般网站上，要下载什么小的软件时，在点击＂下载＂时也这样,在使用迅雷时则一样．我已经把IE重装更新了还不行，我邮箱的东西很多，但就是看不了，请尽快帮解决解决，求求了！

以下是导出的日志：
Logfile of HijackThis v1.99.1
Scan saved at 11:08:28, on 2007-2-3
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\SCardSvr.exe
f:\原\danjiban\rising\rfw\rfwsrv.exe
C:\WINNT\system32\svchost.exe
C:\Program Files\Rising\Rav\CCenter.exe
C:\Program Files\Rising\Rav\Ravmond.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\system32\DRIVERS\CDANTSRV.EXE
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\Program Files\Rising\Rav\RavStub.exe
C:\WINNT\Explorer.EXE
f:\原\danjiban\rising\rfw\RfwMain.exe
C:\WINNT\system32\hkcmd.exe
C:\Program Files\Rising\Rav\RavMon.exe
C:\Program Files\Rising\AntiSpyware\runiep.exe
C:\Program Files\Rising\Rav\RavTask.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
E:\Thunder\Program\Thunder5.exe
C:\Program Files\Rising\Rav\RsAgent.exe
C:\WINNT\msagent\AgentSvr.exe
F:\xiazai\HijackThis.exe

O3 - Toolbar: @msdxmLC.dll,-1@2052,电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [IgfxTray] ; C:\WINNT\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINNT\system32\hkcmd.exe
O4 - HKLM\..\Run: [DesktopMemo] "C:\Program Files\DeskMemo\Deskmemo.exe"
O4 - HKLM\..\Run: [RavMon] C:\Program Files\Rising\Rav\RavMon.exe -system
O4 - HKLM\..\Run: [runeip] C:\Program Files\Rising\AntiSpyware\runiep.exe
O4 - HKLM\..\Run: [RfwMain] "F:\原\danjiban\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKLM\..\Run: [a71gp0] RunDll32 "C:\WINNT\Downlo~1\a71gp0.dll",Run
O4 - HKLM\..\Run: [xlk] RunDll32 "C:\WINNT\Downlo~1\xlk.dll",Run
O4 - HKLM\..\Run: [wwc] RunDll32 "C:\WINNT\Downlo~1\wwc.dll",Run
O4 - HKLM\..\Run: [kdsshn0c] RunDll32 "C:\WINNT\Downlo~1\kdsshn0c.dll",Run
O4 - HKLM\..\Run: [m1q3] RunDll32 "C:\WINNT\Downlo~1\m1q3.dll",Run
O4 - HKLM\..\Run: [SrvNet32] RunDll32 "C:\WINNT\Downlo~1\SearchNet\SrvNet32.dll",Run
O4 - HKLM\..\Run: [AudioDeck] C:\Program Files\VIA\VIAudioi\SBADeck\ADeck.exe 1
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - Startup: 腾讯QQ.lnk = ?
O4 - Startup: 地址栏搜索.lnk = C:\WINNT\Downlo~1\SearchNet\ServeUp.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 - E:\Thunder\Program\GetUrl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - E:\Thunder\Program\GetAllUrl.htm
O16 - DPF: {1F831FA1-42FC-11D4-95A6-0080AD30DCE1} (InstaFred) - file://C:\Program Files\AutoCAD 2002\InstFred.ocx
O16 - DPF: {3D8F74EE-8692-4F8F-B8D2-7522E732519E} (WebActivater Control) - http://game.qq.com/QQGame2.cab
O16 - DPF: {448A5F6B-8C03-4B54-A338-F00237C508AD} - http://www.51uc.com/cab/WEBChatRoom_1_55.cab
O16 - DPF: {78AF2F24-A9C3-11D3-BF8C-0060B0FCC122} (AcDcToday 控件) - file://C:\Program Files\AutoCAD 2002\AcDcToday.ocx
O16 - DPF: {AE563722-B4F5-11D4-A415-00108302FDFD} (NOXLATE-BANR) - file://C:\Program Files\AutoCAD 2002\InstBanr.ocx
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/pcver2006new/OL2006.cab
O16 - DPF: {F281A59C-7B65-11D3-8617-0010830243BD} (AcPreview 控件) - file://C:\Program Files\AutoCAD 2002\AcPreview.ocx
O20 - Winlogon Notify: igfxcui - C:\WINNT\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: nwprovau - C:\WINNT\SYSTEM32\nwprovau.dll
O23 - Service: C-DillaSrv - C-Dilla Ltd - C:\WINNT\system32\DRIVERS\CDANTSRV.EXE
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Rising Proxy Service (RfwProxySrv) - Beijing Rising Technology Co., Ltd. - f:\原\danjiban\rising\rfw\rfwproxy.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - f:\原\danjiban\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: Rising RealTime Monitor (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\Ravmond.exe