win7安装在c盘的话不需要修改：
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}]
@="Internet Explorer"
"InfoTip"="@C:\\WINDOWS\\system32\\zh-CN\\ieframe.dll.mui,-881"
"LocalizedString"="@C:\\WINDOWS\\system32\\zh-CN\\ieframe.dll.mui,-880"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\DefaultIcon]
@="%ProgramFiles%\\Internet Explorer\\iexplore.exe,-32528"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\Shell]
@=""
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\Shell\NoAddOns]
@="在没有加载项的情况下启动"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\Shell\NoAddOns\Command]
@="C:\\Program Files\\Internet Explorer\\iexplore.exe about:NoAdd-ons"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\Shell\Open]
@="打开主页(H)"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\Shell\Open\Command]
@="C:\\Program Files\\Internet Explorer\\iexplore.exe"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\Shell\属性(R)]
@=""
"Position"="Bottom"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\Shell\属性(R)\Command]
@="Rundll32.exe Shell32.dll,Control_RunDLL Inetcpl.cpl"
[HKEY_CLASSES_ROOT\CLSID\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}\ShellFolder]
@="C:\\WINDOWS\\system32\\ieframe.dll,-190"
"Attributes"=dword:00000010
"HideFolderVerbs"=""
"WantsParseDisplayName"=""
"HideOnDesktopPerUser"=""
"HideAsDeletePerUser"=""
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{B416D21B-3B22-B6D4-BBD3-BBD452DB3D5B}]
@="Internet Explorer"