IE修复：打开记事本，把下列代码复制进去，保存为IE.cmd,然后双击，遇到任何对话框都确定，不用管任何错误。 rundll32.exe advpack.dll /DelNodeRunDLL32 %systemroot%\System32\dacui.dll rundll32.exe advpack.dll /DelNodeRunDLL32 %systemroot%\Catroot\icatalog.mdb regsvr32 setupwbv.dll /s regsvr32 wininet.dll /s regsvr32 comcat.dll /s regsvr32 shdoc401.dll /s regsvr32 shdoc401.dll /i /s regsvr32 asctrls.ocx /s regsvr32 oleaut32.dll /s regsvr32 shdocvw.dll /I /s regsvr32 shdocvw.dll /s regsvr32 browseui.dll /s regsvr32 browseui.dll /I /s regsvr32 msrating.dll /s regsvr32 mlang.dll /s regsvr32 hlink.dll /s regsvr32 mshtml.dll /s regsvr32 mshtmled.dll /s regsvr32 urlmon.dll /s regsvr32 plugin.ocx /s regsvr32 sendmail.dll /s regsvr32 comctl32.dll /i /s regsvr32 inetcpl.cpl /i /s regsvr32 mshtml.dll /i /s regsvr32 scrobj.dll /s regsvr32 mmefxe.ocx /s regsvr32 proctexe.ocx mshta.exe /register /s regsvr32 corpol.dll /s regsvr32 jscript.dll /s regsvr32 msxml.dll /s regsvr32 imgutil.dll /s regsvr32 thumbvw.dll /s regsvr32 cryptext.dll /s regsvr32 rsabase.dll /s regsvr32 triedit.dll /s regsvr32 dhtmled.ocx /s regsvr32 inseng.dll /s regsvr32 iesetup.dll /i /s regsvr32 hmmapi.dll /s regsvr32 cryptdlg.dll /s regsvr32 actxprxy.dll /s regsvr32 dispex.dll /s regsvr32 occache.dll /s regsvr32 occache.dll /i /s regsvr32 iepeers.dll /s regsvr32 wininet.dll /i /s regsvr32 urlmon.dll /i /s regsvr32 digest.dll /i /s regsvr32 cdfview.dll /s regsvr32 webcheck.dll /s regsvr32 mobsync.dll /s regsvr32 pngfilt.dll /s regsvr32 licmgr10.dll /s regsvr32 icmfilter.dll /s regsvr32 hhctrl.ocx /s regsvr32 inetcfg.dll /s regsvr32 trialoc.dll /s regsvr32 tdc.ocx /s regsvr32 MSR2C.DLL /s regsvr32 msident.dll /s regsvr32 msieftp.dll /s regsvr32 xmsconf.ocx /s regsvr32 ils.dll /s regsvr32 msoeacct.dll /s regsvr32 wab32.dll /s regsvr32 wabimp.dll /s regsvr32 wabfind.dll /s regsvr32 oemiglib.dll /s regsvr32 directdb.dll /s regsvr32 inetcomm.dll /s regsvr32 msoe.dll /s regsvr32 oeimport.dll /s regsvr32 msdxm.ocx /s regsvr32 dxmasf.dll /s regsvr32 laprxy.dll /s regsvr32 l3codecx.ax /s regsvr32 acelpdec.ax /s regsvr32 mpg4ds32.ax /s regsvr32 voxmsdec.ax /s regsvr32 danim.dll /s regsvr32 Daxctle.ocx /s regsvr32 lmrt.dll /s regsvr32 datime.dll /s regsvr32 dxtrans.dll /s regsvr32 dxtmsft.dll /s regsvr32 vgx.dll /s regsvr32 WEBPOST.DLL /s regsvr32 WPWIZDLL.DLL /s regsvr32 POSTWPP.DLL /s regsvr32 CRSWPP.DLL /s regsvr32 FTPWPP.DLL /s regsvr32 FPWPP.DLL /s regsvr32 FLUPL.OCX /s regsvr32 wshom.ocx /s regsvr32 wshext.dll /s regsvr32 vbscript.dll /s regsvr32 scrrun.dll mstinit.exe /setup /s regsvr32 msnsspc.dll /SspcCreateSspiReg /s regsvr32 msapsspc.dll /SspcCreateSspiReg /s 

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我一般首先进入控制面板，删除上网助手、雅虎助手、划词搜索、CNNIC、地址栏搜索等等的网络插件，并且用HijaclThis扫描系统，确认没有垃圾插件和广告软件，用UPIEA IE插件屏蔽各种插件并且了解各种插件的名称，如果不容易删除的，就把HijaclThis扫描的报告贴到各大论坛寻求帮助，不过一般可以先用搜索引擎搜索扫描出的各种程序、DLL文件的名称，基本都能够找到答案。

执行一些exe应用程序时,它会出现这样的对话框: windows无法找到???.exe 该程序用于打开的"应用程序"类型的文件???.exe位置 这是由于注册表中EXE文件关联被修改所致，而这时往往只有IE可以正常运行。 解决方法： 方法一：把regedit.exe改名为regedit.com，然后执行regedit.com，把HKEY_LOCAL_MACHINE\Software\CLASSES\exefile\shell\open\command右边默认项的键值改为"%1" %*即可 方法二：（只适用于Win2000/XP）： 1、将cmd.exe改名为cmd.com或cmd.scr。 2、运行cmd.com 3、运行下面两个命令： ftype exefile="%1" %* assoc .exe=exefile 4、将cmd.com改回cmd.exe 方法三：当然是利用第三方工具了，如去下载瑞星的注册表修复器：H&&P://download.rising.%%%.cn/zsgj/RegClean.com，利用它来修复一下文件关联。 H&&P=http %%%=com