IE 脚本错误是个很麻烦的问题，一般定位都是 JS 引擎 和 VB 引擎出错。但是有时间反复注册 jscript.dll 和 vbscript.dll 也不能解决问题。具体表现 部分 js 解析正常，而部分就不行，尤其是基于 Web2.0的网站。
不说别的，就连 ie7/ie8 本身第一次运行向导的"保存设置"也出错。
其实研究下，貌似都出现在 XML 解释上？
重新注册 msxml3.dll 一般都能解决问题。

特意归纳下通用解决办法：
依次注册以下dll:

regsvr32 jscript.dll
regsvr32 vbscript.dll
regsvr32 actxprxy.dll
regsvr32 shdocvw.dll
regsvr32 msxml3.dll

如果还不能解决， 尝试重新安装MSXML。地址在：http://www.microsoft.com/downloads/details.aspx?displaylang=zh-cn&FamilyID=993c0bcf-3bcf-4009-be21-27e85e1857b1
安装完后可以继续尝试注册 regsvr32 msxml3.dll 。



手动编程修复
请将以下语句复制到记事本中，另存为后缀为.cmd的文件，并运行，运行完毕就已经成功修复。
====================================================
echo 正在修复，这个过程可能需要几分钟，请稍候……
rundll32.exe advpack.dll /DelNodeRunDLL32 %systemroot%/System32/dacui.dll
rundll32.exe advpack.dll /DelNodeRunDLL32 %systemroot%/Catroot/icatalog.mdb
regsvr32 /s comcat.dll
regsvr32 /s asctrls.ocx
regsvr32 /s oleaut32.dll
regsvr32 /s shdocvw.dll /I
regsvr32 /s shdocvw.dll
regsvr32 /s browseui.dll
regsvr32 /s browseui.dll /I
regsvr32 /s msrating.dll
regsvr32 /s mlang.dll
regsvr32 /s hlink.dll
regsvr32 /s mshtml.dll
regsvr32 /s mshtmled.dll
regsvr32 /s urlmon.dll
regsvr32 /s plugin.ocx
regsvr32 /s sendmail.dll
regsvr32 /s mshtml.dll /i
regsvr32 /s scrobj.dll
regsvr32 /s corpol.dll
regsvr32 /s jscript.dll
regsvr32 /s msxml.dll
regsvr32 /s imgutil.dll
regsvr32 /s cryptext.dll
regsvr32 /s inseng.dll
regsvr32 /s iesetup.dll /i
regsvr32 /s cryptdlg.dll
regsvr32 /s actxprxy.dll
regsvr32 /s dispex.dll
regsvr32 /s occache.dll
regsvr32 /s iepeers.dll
regsvr32 /s urlmon.dll /i
regsvr32 /s cdfview.dll
regsvr32 /s webcheck.dll
regsvr32 /s mobsync.dll
regsvr32 /s pngfilt.dll
regsvr32 /s licmgr10.dll
regsvr32 /s hhctrl.ocx
regsvr32 /s inetcfg.dll
regsvr32 /s trialoc.dll
regsvr32 /s tdc.ocx
regsvr32 /s MSR2C.DLL
regsvr32 /s msident.dll
regsvr32 /s msieftp.dll
regsvr32 /s xmsconf.ocx
regsvr32 /s ils.dll
regsvr32 /s msoeacct.dll
regsvr32 /s wab32.dll
regsvr32 /s wabimp.dll
regsvr32 /s wabfind.dll
regsvr32 /s oemiglib.dll
regsvr32 /s directdb.dll
regsvr32 /s inetcomm.dll
regsvr32 /s msoe.dll
regsvr32 /s oeimport.dll
regsvr32 /s msdxm.ocx
regsvr32 /s dxmasf.dll
regsvr32 /s laprxy.dll
regsvr32 /s l3codecx.ax
regsvr32 /s acelpdec.ax
regsvr32 /s mpg4ds32.ax
regsvr32 /s danim.dll
regsvr32 /s Daxctle.ocx
regsvr32 /s lmrt.dll
regsvr32 /s datime.dll
regsvr32 /s dxtrans.dll
regsvr32 /s dxtmsft.dll
regsvr32 /s wshom.ocx
regsvr32 /s wshext.dll
regsvr32 /s vbscript.dll
regsvr32 /s scrrun.dll mstinit.exe /setup
regsvr32 /s msnsspc.dll /SspcCreateSspiReg
regsvr32 /s msapsspc.dll /SspcCreateSspiReg
echo.
echo.
echo 修复成功！任意键退出！
pause>nul