"网页里的输入框，结果怎么也点不上，什么字母都不显示，也没光标，在腾讯QQ等也输入不了，但在IE的地址栏里是好的，可以正常输入，键盘也没坏，这是怎么回事？"这个现象已经遇到几次了。公司技术部也接到了几次关于这个问题的客户咨询。遇到这个问题首先要确定你的系统是否有病毒，病毒对浏览器的破坏会造成类似的故障的，你可以重启到安全模式下断网杀毒，然后启动到正常模式下，使用360安全卫士或者金山卫士里的浏览器修复工具，对浏览器进行修复。修复后重启电脑，看看是否可以恢复正常。
如果还不行的话，请做以下操作：
打开记事本..将下面的内容保存为a.bat文件,然后再双击运行a.bat文件,等待完成即可.. 若还不行,重启一下电脑.
rundll32.exe /s advpack.dll /DelNodeRunDLL32 %systemroot%\System32\dacui.dll
rundll32.exe /s advpack.dll /DelNodeRunDLL32 %systemroot%\Catroot\icatalog.mdb
regsvr32 /s setupwbv.dll
regsvr32 /s wininet.dll
regsvr32 /s comcat.dll
regsvr32 /s shdoc401.dll
regsvr32 /s shdoc401.dll /i
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 comctl32.dll /i
regsvr32 /s inetcpl.cpl /i
regsvr32 /s mshtml.dll /i
regsvr32 /s scrobj.dll
regsvr32 /s mmefxe.ocx
regsvr32 /s proctexe.ocx mshta.exe /register
regsvr32 /s corpol.dll
regsvr32 /s jscript.dll
regsvr32 /s msxml.dll
regsvr32 /s imgutil.dll
regsvr32 /s thumbvw.dll
regsvr32 /s cryptext.dll
regsvr32 /s rsabase.dll
regsvr32 /s triedit.dll
regsvr32 /s dhtmled.ocx
regsvr32 /s inseng.dll
regsvr32 /s iesetup.dll /i
regsvr32 /s hmmapi.dll
regsvr32 /s cryptdlg.dll
regsvr32 /s actxprxy.dll
regsvr32 /s dispex.dll
regsvr32 /s occache.dll
regsvr32 /s occache.dll /i
regsvr32 /s iepeers.dll
regsvr32 /s wininet.dll /i
regsvr32 /s urlmon.dll /i
regsvr32 /s digest.dll /i
regsvr32 /s cdfview.dll
regsvr32 /s webcheck.dll
regsvr32 /s mobsync.dll
regsvr32 /s pngfilt.dll
regsvr32 /s licmgr10.dll
regsvr32 /s icmfilter.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 voxmsdec.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 vgx.dll
regsvr32 /s WEBPOST.DLL
regsvr32 /s WPWIZDLL.DLL
regsvr32 /s POSTWPP.DLL
regsvr32 /s CRSWPP.DLL
regsvr32 /s FTPWPP.DLL
regsvr32 /s FPWPP.DLL
regsvr32 /s FLUPL.OCX
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
运行a.bat后重启计算机，看看，应该恢复正常了吧！
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