Description of the ADO.NET Data Services Update for .NET Framework 3.5 SP1 for Windows Server 2003, Windows XP, Windows Vista and Windows Server 2008: May 7, 2010

Issues fixed

This update includes all the features and improvements included in the following update for ADO.NET Data Services:

976126 An update is available that provides additional features and improvements for ADO.NET Data Services in the .NET Framework 3.5 Service Pack 1 on Windows XP, Windows Server 2003, Windows Vista and Windows Server 2008

This update fixes the following issues:

• Single quotation mark (') characters that are contained in JavaScript Object Notation (JSON) server responses are escaped incorrectly.

• Requests that contain filter expressions on a string, byte, or GUID fail when the server is run in medium trust.

• Intermittent MethodAccessException exceptions may occur during request processing on a 64-bit server that is run in medium trust.

• MethodAccessException exceptions may occur on a medium trust server that uses Feed Customization (Friendly Feed) mappings.

• Duplicate object instances occur in the client library when the entity key contains an escape character.

Download information

The following file is available for download from the Microsoft Download Center:


Download the ADO.NET Data Services Update for .NET Framework 3.5 Service Pack 1 for Windows 2000, Windows Server 2003, Windows XP, Windows Vista and Windows Server 2008 package now.

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591
How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Prerequisites

You must have the .NET Framework 3.5 Service Pack 1 (SP1) installed on one of the following Windows operating systems to apply this update:

• Windows XP

• Windows Server 2003

• Windows Vista

• Windows Server 2008

Restart requirement

You do not have to restart the computer after you apply this update if the affected files are not being used.

Update replacement information

This update replaces the following update:

976126 An update is available that provides additional features and improvements for ADO.NET Data Services in the .NET Framework 3.5 SP1 on Windows XP, Windows Server 2003, Windows Vista and Windows Server 2008

File information

The English version of this update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.