很多情况下都是因为安装了广捷居制作的ACDSEE325.0迷你中文版所致，也有人是安装过一个IE下载增强工具后卸载出了问题所致。一般可以尝试用以下命令解决（经我在XP下验证有效）。
Regsvr32URLMON.DLL
Regsvr32actxprxy.dll
Regsvr32shdocvw.dll
regsvr32oleaut32.dll
如果仍有问题，再试下面这个办法。

把以下命令行作成一个批处理文件(IE.bat),运行之。

方法：建立一个新记事本－－输入下面的内容－－把这个记事本文件后缀改为".bat"－－运行就可以了！

如果你连这个也不会，就到这个下载吧：
http://www.yayu.org/yayudown/ie.bat

rem=====批处理开始========
rundll32.exeadvpack.dll/DelNodeRunDLL32C:WINNTSystem32dacui.dll
rundll32.exeadvpack.dll/DelNodeRunDLL32C:WINNTCatrooticatalog.mdb
regsvr32setupwbv.dll
regsvr32wininet.dll
regsvr32comcat.dll
regsvr32shdoc401.dll
regsvr32shdoc401.dll/i
regsvr32asctrls.ocx
regsvr32oleaut32.dll
regsvr32shdocvw.dll/I
regsvr32shdocvw.dll
regsvr32browseui.dll
regsvr32browseui.dll/I
regsvr32msrating.dll
regsvr32mlang.dll
regsvr32hlink.dll
regsvr32mshtml.dll
regsvr32mshtmled.dll
regsvr32urlmon.dll
regsvr32plugin.ocx
regsvr32sendmail.dll
regsvr32comctl32.dll/i
regsvr32inetcpl.cpl/i
regsvr32mshtml.dll/i
regsvr32scrobj.dll
regsvr32mmefxe.ocx
regsvr32proctexe.ocxmshta.exe/register
regsvr32corpol.dll
regsvr32jscript.dll
regsvr32msxml.dll
regsvr32imgutil.dll
regsvr32thumbvw.dll
regsvr32cryptext.dll
regsvr32rsabase.dll
regsvr32triedit.dll
regsvr32dhtmled.ocx
regsvr32inseng.dll
regsvr32iesetup.dll/i
regsvr32hmmapi.dll
regsvr32cryptdlg.dll
regsvr32actxprxy.dll
regsvr32dispex.dll
regsvr32occache.dll
regsvr32occache.dll/i
regsvr32iepeers.dll
regsvr32wininet.dll/i
regsvr32urlmon.dll/i
regsvr32digest.dll/i
regsvr32cdfview.dll
regsvr32webcheck.dll
regsvr32mobsync.dll
regsvr32pngfilt.dll
regsvr32licmgr10.dll
regsvr32icmfilter.dll
regsvr32hhctrl.ocx
regsvr32inetcfg.dll
regsvr32trialoc.dll
regsvr32tdc.ocx
regsvr32MSR2C.DLL
regsvr32msident.dll
regsvr32msieftp.dll
regsvr32xmsconf.ocx
regsvr32ils.dll
regsvr32msoeacct.dll
regsvr32wab32.dll
regsvr32wabimp.dll
regsvr32wabfind.dll
regsvr32oemiglib.dll
regsvr32directdb.dll
regsvr32inetcomm.dll
regsvr32msoe.dll
regsvr32oeimport.dll
regsvr32msdxm.ocx
regsvr32dxmasf.dll
regsvr32laprxy.dll
regsvr32l3codecx.ax
regsvr32acelpdec.ax
regsvr32mpg4ds32.ax
regsvr32voxmsdec.ax
regsvr32danim.dll
regsvr32Daxctle.ocx
regsvr32lmrt.dll
regsvr32datime.dll
regsvr32dxtrans.dll
regsvr32dxtmsft.dll
regsvr32vgx.dll
regsvr32WEBPOST.DLL
regsvr32WPWIZDLL.DLL
regsvr32POSTWPP.DLL
regsvr32CRSWPP.DLL
regsvr32FTPWPP.DLL
regsvr32FPWPP.DLL
regsvr32FLUPL.OCX
regsvr32wshom.ocx
regsvr32wshext.dll
regsvr32vbscript.dll
regsvr32scrrun.dllmstinit.exe/setup
regsvr32msnsspc.dll/SspcCreateSspiReg
regsvr32msapsspc.dll/SspcCreateSspiReg
rem=====批处理结束========