【求助】电脑用一段时间就有的网址打不开了，如新浪。
请高手帮我看看另把一些上网助手什么的也帮我清清。
HijackThis_zww汉化版扫描日志 V1.99.1
保存于      18:48:28, 日期 2005-12-13
操作系统：  Windows XP SP2 (WinNT 5.01.2600)
浏览器：    Internet Explorer v6.00 SP2 (6.00.2900.2180)

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
F:\Program Files\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
F:\Program Files\Rising\Rav\Ravmond.exe
f:\program files\rising\rfw\rfwsrv.exe
C:\WINDOWS\system32\spoolsv.exe
F:\Program Files\Rising\Rav\RavStub.exe
C:\PROGRA~1\MICROS~4\MSSQL\binn\sqlservr.exe
C:\Program Files\NCR\Teradata Warehouse Builder\bin\portmap.exe
F:\oracle\ora92\bin\omtsreco.exe
C:\WINDOWS\Explorer.EXE
f:\program files\rising\rfw\RfwMain.exe
C:\Program Files\NCR\Teradata Warehouse Builder\bin\pipcd.exe
C:\WINDOWS\system32\DRIVERS\WtSrv.exe
C:\WINDOWS\system32\hkcmd.exe
F:\Program Files\Rising\Rav\RavTask.exe
F:\Program Files\Rising\Rav\Ravmon.exe
C:\WINDOWS\system32\ctfmon.exe
E:\Program Files\最佳内存整理\最佳内存整理.exe
C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
F:\Program Files\Rising\Rav\rav.exe
F:\Program Files\Rising\Rav\RsAgent.exe
C:\WINDOWS\msagent\AgentSvr.exe
E:\Program Files\HijackThis1991汉化版\HijackThis1991zww.exe
E:\Program Files\HijackThis1991汉化版\HijackThis1991zww.exe
C:\WINDOWS\system32\wuauclt.exe


O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - E:\Program Files\xunleibho_v5.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: CNNIC_IDN - {35980F6E-A137-4E50-953D-813BB8556899} - C:\PROGRA~1\CNNIC\Cdn\cdniehlp.dll (file missing)
O2 - BHO: DownloadBHO T2BHO - {B1D147E7-873E-4909-8127-695D9BB78728} - C:\WINDOWS\Downloaded Program Files\barhelp22.0.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINDOWS\DOWNLO~1\CnsHook.dll (file missing)
O2 - BHO: FlashFXP Helper for Internet Explorer - {E5A1691B-D188-4419-AD02-90002030B8EE} - e:\PROGRA~1\FlashFXP\IEFlash.dll
O3 - IE工具栏增项: (no name) - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - (no file)
O3 - IE工具栏增项: CyberArticle Express - {769A6A36-ED24-4376-BC7C-80225BF35698} - e:\Program Files\CyberArticle\CAExp.dll
O3 - IE工具栏增项: 金山快译(&K) - {6C3797D2-3FEF-4cd4-B654-D3AE55B4128C} - E:\Program Files\Kingsoft\FastAIT 2006\IEBand.dll
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: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - 启动项HKLM\\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - 启动项HKLM\\Run: [RfwMain] "f:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O4 - 启动项HKLM\\Run: [RavTask] "F:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MemoryZipperPlus] E:\Program Files\最佳内存整理\最佳内存整理.exe
O4 - Global Startup: 服务管理器.lnk = C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = ?
O8 - IE右键菜单中的新增项目: &使用迅雷下载 - E:\Program Files\geturl.htm
O8 - IE右键菜单中的新增项目: &使用迅雷下载全部链接 - E:\Program Files\getAllurl.htm
O8 - IE右键菜单中的新增项目: 保存: 完整网页... - e:\Program Files\CyberArticle\script\Save.htm
O8 - IE右键菜单中的新增项目: 保存: 更多保存内容... - e:\Program Files\CyberArticle\script\SaveAuto.htm
O8 - IE右键菜单中的新增项目: 用比特精灵下载(&B) - E:\Program Files\bsurl.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 (file missing)
O9 - 浏览器额外的按钮: 溯雪 - {223bc3fe-345a-ffee-3c9e-fe12345678e1} - D:\tool\dansnowb7_cn\DanSnowB7.exe (file missing)
O9 - 浏览器额外的“工具”菜单项: 溯雪 - {223bc3fe-345a-ffee-3c9e-fe12345678e1} - D:\tool\dansnowb7_cn\DanSnowB7.exe (file missing)
O9 - 浏览器额外的按钮: 中文上网 - {35980F6E-A137-4E50-953D-813BB8556899} - C:\PROGRA~1\CNNIC\Cdn\cdniehlp.dll (file missing)
O9 - 浏览器额外的“工具”菜单项: 中文上网 - {35980F6E-A137-4E50-953D-813BB8556899} - C:\PROGRA~1\CNNIC\Cdn\cdniehlp.dll (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: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://adtaobao.allyes.com/main/adfclick?db=adtaobao&bid=138,140,18&cid=816,8,1&sid=5042&show=ignore&url=?allyesPara=816 (file missing)
O9 - 浏览器额外的按钮: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/?source=Cns (file missing)
O9 - 浏览器额外的按钮: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\WINDOWS\system32\shdocvw.dll
O9 - 浏览器额外的“工具”菜单项: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - C:\WINDOWS\system32\shdocvw.dll
O9 - 浏览器额外的按钮: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O9 - 浏览器额外的按钮: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - 浏览器额外的“工具”菜单项: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - 浏览器额外的按钮: 易趣购物 - {EE60714F-AC17-427e-861A-FD60CBDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=86 (file missing)
O9 - 浏览器额外的“工具”菜单项: 易趣购物 - {EE60714F-AC17-427e-861A-FD60CBDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=86 (file missing)
O9 - 浏览器额外的按钮: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O9 - 浏览器额外的“工具”菜单项: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O10 - Broken Internet access because of LSP provider 'c:\windows\system32\cdnns.dll' missing
O11 - Options group: [!CNS]  网络实名
O11 - Options group: [CDNCLIENT]  中文上网
O16 - DPF: {3080432D-EFFC-41D1-91B5-AD4D9D97EDDC} (HmdChaxun Control) - http://134.103.69.225/HMDCX/prj_HmdChaxun.inf
O17 - HKLM\System\CCS\Services\Tcpip\..\{820FE268-7F36-46A8-BA6F-41E372F4DE40}: NameServer = 60.191.134.205,60.191.134.206,202.101.172.37,202.96.109.12,60.191.134.196,202.101.172.36,60.191.134.197,202.96.102.3
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O23 - NT 服务: Visibroker Activation Daemon (oad) - Unknown owner - f:\PROGRA~1\Borland\vbroker\bin\oad.exe
O23 - NT 服务: ONC RPC Portmapper - Unknown owner - C:\Program Files\NCR\Teradata Warehouse Builder\bin\portmap.exe
O23 - NT 服务: OracleMTSRecoveryService - Oracle Corporation - F:\oracle\ora92\bin\omtsreco.exe
O23 - NT 服务: OracleOraHome92ClientCache - Unknown owner - F:\oracle\ora92\BIN\ONRSD.EXE
O23 - NT 服务: VisiBroker Smart Agent (osagent) - Unknown owner - f:\PROGRA~1\Borland\vbroker\bin\osagent.exe
O23 - NT 服务: PIPC Daemon - Unknown owner - C:\Program Files\NCR\Teradata Warehouse Builder\bin\pipcd.exe
O23 - NT 服务: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Corporation Limited - f:\program files\rising\rfw\rfwsrv.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - F:\Program Files\Rising\Rav\CCenter.exe
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - F:\Program Files\Rising\Rav\Ravmond.exe
O23 - NT 服务: TDQM Server (TdqmServerService) - NCR - C:\Program Files\NCR\Teradata DQM\server\tdqmserv.exe
O23 - NT 服务: WinTab Service (WinTabService) - Tablet Driver - C:\WINDOWS\system32\DRIVERS\WtSrv.exe

请关闭所有IE界面，重新使用HijackThis扫描一次，选中下面建议修复的项目，让HijackThis修复，修复前请允许HijackThis保留备份。（如果楼主知道是安全的可以不必勾选）
O2 - BHO: DownloadBHO T2BHO - {B1D147E7-873E-4909-8127-695D9BB78728} - C:\WINDOWS\Downloaded Program Files\barhelp22.0.dll
O3 - IE工具栏增项: (no name) - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - (no file)

然后打开我的电脑→再点工具→打开文件夹选项→查看→把隐藏受保护的系统文件（推荐）和隐藏已知文件类型的扩展名的勾去掉→再显示所有文件→找到以下文件并删除：(如果有的话)
C:\WINDOWS\Downloaded Program Files\barhelp22.0.dll

上网助手的卸载请参考；
【分享】常用软件的卸载方法（逐步更新，请勿跟贴）
http://forum.ikaka.com/topic.asp?board=36&artid=6770535。

谢谢是这个毛病
O10 - Broken Internet access because of LSP provider 'c:\windows\system32\cdnns.dll' missing
该项导致无法上网
http://www.cexx.org/lspfix.exe
修复这一项