Description of the cumulative update for Office Communications Server 2007 R2, Web Conferencing Server: September 2011

This article describes the cumulative update for Microsoft Office Communications Server 2007 R2, Web Conferencing Server that is dated September 2011.  

Update package information

Download Center

The following file is available for download from the Microsoft Download Center:
Download the DataMCU.msp package now. (http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=b3b02475-150c-41fa-844a-c10a517040f4)
Release Date: September 2011

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.

Prerequisites

There are no prerequisites for installing this udpate.

Restart requirement

You may have to restart the computer after you apply this update.

Hotfix replacement information

This cumulative update replaces update package 2501717.

Registry information

To use one of the updates in this package, you do not have to make any changes to the registry.

Update package installation information

To install this cumulative package, install the DataMCU.msp package on the following server roles:

• Office Communications Server 2007 R2 – Standard Edition
• Office Communications Server 2007 R2 – Enterprise Edition Consolidated
• Office Communications Server 2007 R2 – Enterprise Edition Distributed – Web Conferencing Server

Note When you apply this cumulative update on a computer that is running Windows 2008 and has the User Account Control (UAC) enabled, start the installation of the cumulative update (.msp) by using the command prompt. To do this, follow these steps:

1. Click Start
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   , click All Programs, click Accessories, and then right-click Command Prompt.
2. Click Run as administrator.
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   If you are prompted for an administrator password or for confirmation, type the password, or provide confirmation.
3. Start the cumulative update (.msp).

Removal information

To remove this cumulative update, use the Add or Remove Programs item in Control Panel.

You may be prompted to restart your computer after you uninstall the cumulative update for Office Communications Server 2007 R2, Web Conferencing Server.

Sometimes, when you try to uninstall the cumulative update, you are prompted for the source CD. If this behavior occurs, insert the source CD or provide the path where the source files can be found.

File information

This update may not contain all the files that you must have to fully update a product to the latest build. This update contains only the files that you must have to resolve the issue that is listed in this article.

After the update is installed, the global version of this update has the file attributes, or a later version of the file attributes, that are listed in the following table:

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base: For more information about the latest updates for Communications Server 2007 R2, click the following article number to view the article in the Microsoft Knowledge Base: