首先新一个文本文件，将以下代码复制到新建文档中。然后保存为IE.reg，右键以管理员权限运行。此时，注册表注册成功。LOOK，IE图标出来了

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{00000000-0000-0000-0000-100000000001}]@="Internet Explorer"

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}]@="Internet Explorer"

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\DefaultIcon]@="C:\\Windows\\System32\\ieframe.dll,-190"

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\shell]@=""

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\shell\NoAddOns]@="无加载项启动(&N)"

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\shell\NoAddOns\Command]@="\"C:\\Program Files\\Internet Explorer\\iexplore.exe\" -extoff"

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\shell\Open]@="打开主页(&H)"

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\shell\Open\Command]@="\"C:\\Program Files\\Internet Explorer\\iexplore.exe\""

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\shell\Set]@="属性(&R)"

[HKEY_CLASSES_ROOT\CLSID\{00000000-0000-0000-0000-100000000001}\\shell\Set\Command]@="\"C:\\Windows\\System32\\rundll32.exe\" C:\\Windows\\System32\\shell32.dll,Control_RunDLL C:\\Windows\\System32\\inetcpl.cpl"