恢复桌面默认IE图标

将以下注册表代码保存成ie.reg，然后双击运行导入到注册表即可：

Windows Registry Editor Version 5.00
​
; 桌面添加显示IE图标
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\ClassicStartMenu]
"{871C5380-42A0-1069-A2EA-08002B30301D}"=-
​
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel]
"{871C5380-42A0-1069-A2EA-08002B30301D}"=-
​
[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{871C5380-42A0-1069-A2EA-08002B30301D}]
​
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{871C5380-42A0-1069-A2EA-08002B30301D}]
​
; 给IE图标修改或添加部分菜单功能
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}]
@="Internet Explorer"
"InfoTip"="@C:\\Windows\\System32\\ieframe.dll,-881"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\DefaultIcon]
@="C:\\Windows\\System32\\ieframe.dll,-190"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\InProcServer32]
@="C:\\Windows\\System32\\ieframe.dll"
"ThreadingModel"="Apartment"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell]
@="OpenHomePage"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\OpenHomePage]
@="打开主页(&H)"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\OpenHomePage\Command]
@="\"C:\\Program Files\\Internet Explorer\\iexplore.exe\""
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Blank]
@="打开空白页(&B)"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Blank\Command]
@="\"C:\\Program Files\\Internet Explorer\\iexplore.exe\" about:blank"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\NoAddOns]
@="在没有加载项的情况下启动(&N)"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\NoAddOns\Command]
@="\"C:\\Program Files\\Internet Explorer\\iexplore.exe\" -extoff"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Private]
@="开始 InPrivate 浏览(&I)"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Private\Command]
@="\"C:\\Program Files\\Internet Explorer\\iexplore.exe\" -private"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Open64]
@="启动 32 位 IE (&E)"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Open64\Command]
@="\"C:\\Program Files (x86)\\Internet Explorer\\iexplore.exe\""
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Properties]
@="属性(&R)"
"Position"="bottom"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\shell\Properties\command]
@="control.exe inetcpl.cpl"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\Shellex]
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\Shellex\ContextMenuHandlers]
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\Shellex\ContextMenuHandlers\ieframe]
@="{871C5380-42A0-1069-A2EA-08002B30309D}"
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\Shellex\MayChangeDefaultMenu]
@=""
​
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30301D}\ShellFolder]
@="C:\\Windows\\System32\\ieframe.dll,-190"
"HideAsDeletePerUser"=""
"Attributes"=dword:00000024
"HideFolderVerbs"=""
"WantsParseDisplayName"=""
"HideOnDesktopPerUser"=""

参考：https://zhuanlan.zhihu.com/p/482942568