Win7 IE11/IE10/IE9 啟動幾秒後自動關閉、無錯誤提示、事件查看器記錄 Application Error (模塊 ieframe.dll/mshtml.dll/jscript9.dll 等)。主因:瀏覽器緩存/歷史記錄損壞、ActiveX/插件衝突、核心DLL註冊失效、惡意軟件劫持。分級修復方案:
inetcpl.cpl 打開「Internet屬性」。管理員CMD依次執行(每條回車等待「DllRegisterServer 成功」提示):
regsvr32 actxprxy.dll
regsvr32 atl.dll
regsvr32 browseui.dll
regsvr32 cscui.dll
regsvr32 dispex.dll
regsvr32 dxtmsft.dll
regsvr32 dxtrans.dll
regsvr32 hlink.dll
regsvr32 ieproxy.dll
regsvr32 inseng.dll
regsvr32 jscript.dll
regsvr32 jscript9.dll
regsvr32 mshtml.dll
regsvr32 mshtmled.dll
regsvr32 msident.dll
regsvr32 msrating.dll
regsvr32 mstime.dll
regsvr32 occache.dll
regsvr32 ole32.dll
regsvr32 oleaut32.dll
regsvr32 pngfilt.dll
regsvr32 query.dll
regsvr32 rpcrt4.dll
regsvr32 scrobj.dll
regsvr32 scrrun.dll
regsvr32 shdocvw.dll
regsvr32 shell32.dll
regsvr32 urlmon.dll
regsvr32 vbscript.dll
regsvr32 webcheck.dll
regsvr32 winhttp.dll
regsvr32 wshom.ocx
執行完畢重啟電腦,IE應恢復穩定運行。
sfc /scannow 修復系統文件(含IE核心組件)。DISM /Online /Cleanup-Image /ScanHealthDISM /Online /Cleanup-Image /RestoreHealth分級修復:清緩存重置 → 重註冊30+核心DLL → SFC/DISM/協載補丁。IE在Win7上屬於「維護模式」,能修盡修,實在不行換現代瀏覽器才是正道。