点击桌面IE图标，出现这个提示！

把虚线以下文字复制,然后鼠标右击桌面---新建----记事本---打开---粘贴上去,然后点记事本文件----另存为-- .reg文件---双击保存后的reg文件,导入注册表,确定--解决问题. Good Luck !

=========================================================================

Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}]
"InfoTip"=hex(2):40,00,73,00,68,00,64,00,6f,00,63,00,6c,00,63,00,2e,00,64,00,\
6c,00,6c,00,2c,00,2d,00,38,00,38,00,31,00,00,00
"LocalizedString"=hex(2):40,00,73,00,68,00,64,00,6f,00,63,00,6c,00,63,00,2e,00,\
64,00,6c,00,6c,00,2c,00,2d,00,38,00,38,00,30,00,00,00

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\DefaultIcon]
@=hex(2):73,00,68,00,64,00,6f,00,63,00,6c,00,63,00,2e,00,64,00,6c,00,6c,00,2c,\
00,2d,00,31,00,39,00,30,00,00,00

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\InProcServer32]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,\
64,00,6f,00,63,00,76,00,77,00,2e,00,64,00,6c,00,6c,00,00,00
"ThreadingModel"="Apartment"

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell]
@="OpenHomePage"

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage]
@="打开主页(&H)"
"MUIVerb"="@shdoclc.dll,-10241"

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command]
@="\"C:\\Program Files\\Internet Explorer\\iexplore.exe\""

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\ShellFolder]
"Attributes"=dword:00000024
"HideFolderVerbs"=""
"WantsParseDisplayName"=""
"HideOnDesktopPerUser"=""

==============================================================================

电脑曾经中过毒吗，可能是IE被删了，找个IE的修复软件修复一下试试！360里就有！