--- title: "Exception Message Box Reference | Microsoft Docs" ms.custom: "" ms.date: "06/13/2017" ms.prod: "sql-server-2014" ms.reviewer: "" ms.technology: "database-engine" ms.topic: "reference" helpviewer_keywords: - "exception message box [SQL Server]" - "ExceptionMessageBox class, samples" ms.assetid: ff5f79f0-401f-498a-8218-860f5ab46652 author: mashamsft ms.author: mathoma manager: craigg --- # Exception Message Box Reference The exception message box is implemented by the class in the Microsoft.ExceptionMessageBox.dll assembly. The default installation folder for this assembly is [!INCLUDE[ssSampPathSDK](../../includes/sssamppathsdk-md.md)]. The exception message box is documented in the namespace reference documentation. The following samples use the object during exception handling. ## See Also [Program Exception Message Box](../../../2014/database-engine/dev-guide/program-exception-message-box.md)