清除IE所有插件的注册表写法

reg delete "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerBrowser Helper Objects" /f
reg delete "HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternet ExplorerExtensions" /f
reg delete "HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExtSettings" /f