This article describes the issue that is fixed in the update package for Microsoft Office Communications Server 2007 R2, Audio/Video Conferencing Server that is dated July 2009.
Update package information
The following file is available for download from the Microsoft Download Center:Download the AppShareMCU.msp package and the AVMCU.msp package now.
Release Date: July 2009
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By Contacting Microsoft Support
A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix. Note
If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site: Note
The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
There are no prerequisites for installing this update.
You do not have to restart the computer after you apply this update.
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 update package, install the OCS2007-KB971793-amd64-AppShareMCU.msp and OCS2007R2-KB971793-amd64-AVMCU.msp packages on the following computers:
- Office Communications Server – Standard Edition
- Office Communications Server – Enterprise Edition Consolidated
- Office Communications Server 2007 R2 – Enterprise Edition Distributed – Audio Video Conferencing Server
When you apply this update on servers that run Windows 2008 and 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:
- Click Start, click All Programs, click Accessories, and then right-click Command Prompt.
- Click Run as administrator.If you are prompted for an administrator password or for confirmation, type the password, or provide confirmation.
- Start the update (.msp) at the command prompt.
To remove this update package, use the Add or Remove Programs
item in Control Panel.
You may be prompted for restart after you uninstall the update for Office Communications Server 2007 R2, Audio Video Conferencing Server.
Sometimes, when you try to uninstall the update package, 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.
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 correct 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:
|File name||File version||File size||Date||Time||Platform|