重新注册所有dll
开始-运行-cmd-输入:
for %1 in (%windir%\system32\*.dll) do regsvr32.exe /s %1
恢复Windows默认的文件关联
点击“开始→运行”,分别输入:
rundll setupx.dll,InstallHinfSection DefaultInstall 132 c:\windows\inf\shell.inf
regsvr32.exe /i shdocvw.dll
regsvr32 /i shell32.dll
regsvr32.exe /i shdoc401.dll
备注:在操作前先确定系统里有没有恶意dll文件,不然后果你很清楚!