Description of the cumulative update for Office Communications Server 2007 R2, Core Components: September 2011

Microsoft Download Center

The following file is available for download from the Microsoft Download Center:
Download the Ocscore.msp package now.
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:

119591 How to obtain Microsoft support files from online services

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Prerequisites

There are no prerequisites for installing this update package.

Restart requirement

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

Hotfix replacement information

This cumulative update replaces cumulative update 2404575. 

• 2404575 Description of the cumulative update for Office Communications Server 2007 R2, Core Components: November 2010

Registry information

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

Update package installation information

To install this cumulative update, install the OCSCore.msp package on the following computers:

• Office Communications Server 2007 R2 – Standard Edition Server
• Office Communications Server 2007 R2 – Enterprise Edition Consolidated
  
• Office Communications Server 2007 R2 – Enterprise Edition Distributed – Front End
  
• Office Communications Server 2007 R2 – Enterprise Edition Distributed – Application Sharing MCU
• Office Communications Server 2007 R2 – Enterprise Edition Distributed – Web Conferencing MCU
  
• Office Communications Server 2007 R2 – Enterprise Edition Distributed – Audio Video Conferencing MCU
• Office Communications Server 2007 R2 – Enterprise Edition Distributed – Web Components Server
  
• Office Communications Server 2007 R2 – Edge Server
• Office Communications Server 2007 R2 – Communicator Web Access
• Office Communications Server 2007 R2 – Mediation Server
• Office Communications Server 2007 R2 – Monitoring Server
• Office Communications Server 2007 R2 – Administration Tools

An x86-based package is also available. Install the OCSCore.msp package on the following computers:

• Office Communications Server2007 R2 – Administration Tools - 32 bit

Note When you apply this cumulative update on servers that are running Windows Server 2008 and that have the User Account Control (UAC) enabled, make sure that you start the installation of the update (.msp) by using the elevated Command Prompt. To do this, follow these steps:

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

Removal information

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

Sometimes, you are prompted for the source CD when you try to uninstall the cumulative update. 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 issues that are 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: