title	IAppHostConfigFile::ClearInvalidSections Method
description	Learn how the IAppHostConfigFile::ClearInvalidSections method removes invalid configuration sections from a configuration file.
ms.date	10/07/2016
ms.assetid	48ec1fd6-938f-39e8-d624-eb3c73972730

IAppHostConfigFile::ClearInvalidSections Method

Removes invalid configuration sections from a configuration file.

Syntax

HRESULT ClearInvalidSections(  
);

This method takes no parameters.

An HRESULT. Possible values include, but are not limited to, those in the following table.

Value	Description
S_OK	Indicates that the operation was successful.

This method is not implemented by the [!INCLUDEiisver] configuration system.

Type	Description
Client	- IIS 7.0 on [!INCLUDEwinvista] - IIS 7.5 on Windows 7 - IIS 8.0 on Windows 8 - IIS 10.0 on Windows 10
Server	- IIS 7.0 on [!INCLUDEwinsrv2008] - IIS 7.5 on Windows Server 2008 R2 - IIS 8.0 on Windows Server 2012 - IIS 8.5 on Windows Server 2012 R2 - IIS 10.0 on Windows Server 2016
Product	- IIS 7.0, IIS 7.5, IIS 8.0, IIS 8.5, IIS 10.0 - [!INCLUDEiisexp75], [!INCLUDEiisexp80], [!INCLUDEiisexp100]
Header	Ahadmin.h