title	IPmCustomActions2::UnregisterCustomActionCallback Method
description	Learn how the IPmCustomActions2::UnregisterCustomActionCallback method unregisters the specified custom action callback method.
ms.date	10/07/2016
ms.assetid	01def2ab-12c7-44ac-bbf5-040757fda6d3

IPmCustomActions2::UnregisterCustomActionCallback Method

Unregisters the specified custom action callback method.

Syntax

virtual HRESULT UnregisterCustomActionCallback(  
   IN PCWSTR pszFunctionName  
) = 0;

pszFunctionName
[IN] Name of the custom action callback method to be unregistered.

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	Wpframework.h