我的浏览器是Internet Explorer，但是他打不开，在那个网址才可以重装，他是哪个版本的？

出现后面选择运行方式的时候点浏览，根据IE所在目录选择（"C:\Program Files\Internet Explorer\IEXPLORE.EXE）点确定即可。

你在360安全卫士上下载一个360ie撒 这个比较好

从新装一个,就好了。省去很多麻烦

看来是中IE恶意代码了，或者是你的IE已经被删除了，建议打开360安全卫士，高级，修复IE。

再进系统C:\Program Files\Internet Explorer下，找到IEXPLORE.EXE右键发送桌面快捷方式即可。

你这种情况不用重装。

打开IE出现了选择打开方式解决办法，将下列内容复制到文本文档中，另存为REG文件，双击运行就可以了

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}]

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\ShellFolder] "Attributes"=dword:00000000

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}] "InfoTip"="@shdoclc.dll,-881" "LocalizedString"="@shdoclc.dll,-880"

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\DefaultIcon] @="shdoclc.dll,-190"

[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,00,53,00,79,00,73,00,74,00,65,00,6d,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] @="Open &Home Page" "MUIVerb"="@shdoclc.dll,-10241"

[HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command] @=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,00,46,00,69,00,6c,00,65,00,73,00,5c,00,49,00,6e,00,74,00,65,00,72,00,6e,00,65,00,74,00,20,00,45,00,78,00,70,00,6c,00,6f,00,72,00,65,00,72,00,5c,00,69,00,65,00,78,00,70,00,6c,00,6f,00,72,00,65,00,2e,00,65,00,78,00,65,00,22,00,00,00

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