Windows7 flagship system installation IE prompts "Internet Explorer failed to complete installation" what to do

In the first case, Internet Explorer could not complete Setup Setup cannot continue because an updated version is installed on your computer.

1, such a hint, because your system has been installed with you now to install the version of IE, or your system version is relatively high, IE is not supported from the low version to the lower version of the upgrade;

2, if you have problems with IE browser, it is recommended that you reset browser settings: Open your own with IE browser, tool--internet options-Advanced---reset can be.

The second case, the download of IE Browser installation package is not complete

If you download the IE Browser installation package, if you find that the installation is not successful you can break the network installation, due to different network conditions, sometimes there will be unsuccessful installation of the phenomenon.

In the third case, if you want to reload the IE9, but you do not uninstall the original IE9 will also cause the installation of the failure occurred.

1, in the update has been installed to see if there are IE9 residue update is not uninstalled, if not found also can not install you can try the following method;

2, first click Start-All Programs-attachment, right click on the command line prompts, choose to run as an administrator;

3, then copy the following command: forfiles/p%windir%servicingpackages/m microsoft-windows-internetexplorer-*9.*.mum/c "cmd/c Echo Uninstalling package @fname && start/w pkgmgr/up: @fname/norestart ";

4, after the copy, right click the Command Prompt window select paste, and then press ENTER to run this command. (PS: The runtime may appear 0x80040005 error, we can click OK and ignore it)

5, after the completion of the operation, restart the computer, and then open IE, to see if IE9 Uninstall successfully and restore to the IE8 version;

Fourth, when installing IE browser, if you are looking for a Web page, please close all Web pages and try to install them again at the time of installation.