IIS Web page HTTP Error 404.3-not found solution

One

1. Open Control Panel → programs and features → turn windwos function on or off

2. In the Windows Features window that opens, expand Internet Information Services → world wide Web services → application development features, you will need the feature options on the front of the tick, to determine the installation can be, relevant as follows:

Two

WCF, found that the Web site WCF service was not functioning properly when it was put on IIS, and searched from the Internet:

Workaround, enter command-line mode as Administrator and run:

"%windir%\microsoft.net\framework\v3.0\windows Communication Foundation\servicemodelreg.exe"-r-y

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

-R-Reinstall this version of Windows communication Foundation,

and update the script map at the root of the IIS metabase and all of the following root

Script Mappings. The existing script is mapped regardless of the original version

Upgrade to this version.

-y-does not require confirmation before uninstalling or reinstalling the component.

=============== but this is 3.0, I can only see 4.0 according to the path lookup, and also reported error:

C:\windows\system32> "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe"-R

Microsoft (R) WCF/WF Registration tool version 4.5.0.0

Copyright (C) Microsoft Corporation. All rights reserved.

Management utility for managing the installation and uninstallation of WCF and WF components on a single computer.

[ERROR] This tool is not supported for this version of Windows. The administrator should instead use the open or close Windows Features dialog box or the DISM command-line tool to install/uninstall the Windows Communication Foundation feature.

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Follow the prompts to turn Windows features on or off in Control Panel, as shown, and check the required WCF services.

If I accidentally tried the 3.0 command (I was ...) ), re-use:

"%windir%\microsoft.net\framework\v3.0\windows Communication Foundation\servicemodelreg.exe" –ua

Just uninstall it for a moment.

My system environment is: Windows 8 Pro + IIS 8.0 +. NET 4.5, other people according to their actual situation to solve it.

IIS Web page HTTP Error 404.3-not found solution