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Summary

This article describes the Microsoft Lync Server 2010 issue that is fixed in the cumulative update for Microsoft Lync Server 2010, Conferencing Server that is dated January, 2011.

This article describes the following items about the update package:

  • The issues that the update package fixes.

  • The prerequisites for installing the update package.

  • Whether you must restart the computer after you install the update package.

  • Whether the update package is replaced by any other update package.

  • Whether you must make any registry changes.

  • The files that the update package contains.

INTRODUCTION

Issue that this update package fixes

This cumulative update, together with update 2449497, fixes the following issue:

  • 2470417 A Lync 2010 user cannot share his desktop or share an application during a Lync online meeting that contains an OCS 2007 R2 user and a Lync 2010 user Note To resolve this issue, apply update 2449497 and update 2467776.

    For more information, click the following article number to view the article in the Microsoft Knowledge Base:

    2449497 Description of the update package for Lync Server 2010, Web Components: January 2011

Resolution

Update package information

Microsoft Download Center

The following file is available for download from the Microsoft Download Center:
DownloadDownload the OCSMCU.msp package now.
Release Date: January 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 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.

By contacting support

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problems that are described in this article. Apply this hotfix only to systems that are experiencing the problems 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 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 Website:

http://support.microsoft.com/contactus/?ws=supportNote 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.

Prerequisites

There are no prerequisites for installing this update.

Restart requirement

You do not have to restart the computer after you apply this update.

Hotfix replacement information

This update does not replace a previously released update.

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 KB2467776-amd64-OCSMCU.msp package on the following computers:

  • Lync Server 2010 – Standard Edition Server

  • Lync Server 2010 – Enterprise Edition - Front-end

  • Lync Server 2010 – Enterprise Edition – Standalone Audio Video Conferencing Server

Removal information

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

Note After you uninstall this cumulative update, the following services may be disabled:

  • The Lync Server Application Sharing service

  • The Lync Server Audio/Video Conferencing service

To resolve this issue, you have to do the following steps for both services:

  1. Click Start, click Run, type services.msc, and then click OK.

  2. Double-click the name of the service that you want to modify.

  3. In the Startup type box, select Automatic, and then click Apply.

  4. Click Start, and then click OK.


Sometimes, when you try to uninstall the cumulative update, you are prompted for the source CD. If you are prompted for the source CD, insert it. 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 correct 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:

File name

File version

File size

Date

Time

Platform

Asmcuimp.dll

4.0.7577.108

768,776

14-Jan-2011

08:31

x64

Interop.appshcom.dll

4.0.7577.108

88,856

14-Jan-2011

08:29

x64

Microsoft.rtc.internal.collaboration.appsharing.dll

4.0.7577.108

1,579,864

14-Jan-2011

08:30

x64

Mpserviceimp.dll

4.0.7577.108

465,680

14-Jan-2011

08:31

x64



References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updatesFor more information about the latest updates for Lync Server 2010, click the following article number to view the article in the Microsoft Knowledge Base:

2493736 Updates for Lync Server 2010

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