Description of SharePoint Foundation 2010 Client Object Model Redistributable SP1

Microsoft SharePoint Foundation 2010 Client Object Model Redistributable Service Pack 1 (SP1) provides the latest updates for SharePoint Foundation 2010 Client Object Model Redistributable. This service pack includes two main categories of fixes:

• Previously unreleased fixes that were made specifically for this service pack. In addition to general product fixes, these fixes include improvements in stability, performance, and in security.
• All the public updates that were released through June 2011, and all the cumulative updates that were released through April 2011.

How to obtain and install the service pack

Method 1: Microsoft Update (recommended)

To download the service pack from Microsoft Update, visit the following Microsoft website:Enrolling in Microsoft Update is the recommended way to update the products to SP1. Microsoft Update will detect which products that you have installed, and then apply all updates to the products.

Method 2: Download the SP1 package from Microsoft Download Center

 The following files are available for download from Microsoft Download Center:

Download the Microsoft SharePoint Foundation 2010 Client Object Model Redistributable 32-bit Service Pack 1 package now. (http://www.microsoft.com/downloads/details.aspx?FamilyId=CE23B155-C78F-4F65-9AF8-9DF973E06944)
Download the Microsoft SharePoint Foundation 2010 Client Object Model Redistributable 64-bit Service Pack 1 package now. (http://www.microsoft.com/downloads/details.aspx?FamilyId=9CC2CE6E-41E0-4307-B244-39A2817E5AA4)

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

For more information about a complete list of all released SP1 desktop packages, click the following article number to view the article in the Microsoft Knowledge Base:
Downloadable list of issues that the service pack fixes

A workbook is available that lists the issues that are fixed by this service pack.
Download the Microsoft Office 2010 Service Pack 1 Changes.xlsx package now. (http://download.microsoft.com/download/5/1/2/512CC712-4070-4CFF-BC4A-B3AFF0E21A1E/Microsoft Office 2010 Service Pack 1 Changes.xlsx)

Note This workbook is in the English language. It is not translated into any other languages.

Known issues and behavior changes

Technical information

For more information about this service pack that includes a list of files affected, click the following article number to view the article in the Microsoft Knowledge Base: