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Summary

This article describes the cumulative update for Microsoft Lync Server 2013, Persistent Chat that is dated July 2013. The version number of this update is 5.0.8308.420.

Introduction

Issues that this update fixes

The cumulative update fixes the following issues:
  • 2846479 User in a DG cannot join a chat room in a Lync Server 2013 environment
  • 2848328 Persistent Chat or Persistent Chat Compliance services fail to start and log EVENT 53505 if you uninstall the Lync Server 2013 (July 2013) Cumulative Updates

More information

Microsoft Download Center

To install the cumulative update for Lync Server 2013, Persistent Chat, use one of the following methods.

Method 1: Cumulative Server Update Installer

The Cumulative Server Update Installer applies all updates for the appropriate server role in one operation. To use the Cumulative Server Update Installer, follow these steps.

Note If User Account Control (UAC) is turned on, you must start the Cumulative Server Update Installer by using elevated permissions to make sure that all updates are installed correctly.
  1. Download the Cumulative Server Update Installer. To do this, go to the following Microsoft Download Center website:
    Collapse this imageExpand this image
    Download
    Download the update package now.
  2. Run the Cumulative Server Update Installer by using the user interface (UI) or by using a command line.

    Note When you click Install Updates, the UI indicates which updates are installed.

    To run the Cumulative Server Update Installer, run the following command:

    LyncServerUpdateInstaller.exe
    Note
    The following text describes parameters that you can use together with the LyncServerUpdateInstaller.exe command:
    • The /silentmode switch applies all applicable updates in the background.
    • The /silentmode /forcerebootswitch applies all applicable updates in the background. Additionally, the switch automatically restarts the server at the end of the installation process if this is necessary.
    • The /extractall switch extracts the updates from the installer and saves the updates in a subfolder that is named "Extracted." The subfolder is in the folder in which you ran the command.
After you run the Cumulative Server Update Installer, you must update all the applicable back-end servers. For more information about how to do this, click the following article number to view the article in the Microsoft Knowledge Base:
2809243 Updates for Lync Server 2013

Method 2: Microsoft Update

The update is also available from the Microsoft Update website.

Note After you install this update by using Microsoft Update, you must update the databases on the back-end servers. For more information about how to do this, click the following article number to view the article in the Microsoft Knowledge Base:
2809243 Updates for Lync Server 2013

Prerequisites

There are no prerequisites for installing this cumulative update.

Registry information

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

Restart requirement

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

Update package installation information

To apply this cumulative update, run MgcServer.msp on computers that are running the following server roles:
  • Lync Server 2013 - Standard Edition Server
  • Lync Server 2013 - Enterprise Edition Server - Persistent Chat Server

Removal information

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

When you install the update, insert the source CD or provide the path where the source files can be found if you are prompted to do this.

File information

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This cumulative update may not contain all the files that you must have to fully update a product to the latest build. This cumulative update contains only the files that you must have to correct the issues that are listed in this article.

After the cumulative update is installed, the global version of this cumulative update has the file attributes, or a later version of the file attributes, that are listed in the following table:
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File nameFile versionFile sizeDateTimePlatformSP requirement
File_channelserver.dll5.0.8308.4201,079,92031-May-1312:08x86SP
File_compliance.dll5.0.8308.420317,54431-May-1312:07x86SP
File_gac_microsoft.rtc.chat.endpoint.dll5.0.8308.4201,203,88031-May-1312:07x86SP
File_servercommon.dll5.0.8308.420802,92831-May-1312:07x86SP
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assets folding end collapsed

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 updates
For more information about the latest updates for Lync Server 2013, click the following article number to view the article in the Microsoft Knowledge Base:
2809243 Updates for Lync Server 2013

Properties

Article ID: 2835433 - Last Review: September 27, 2013 - Revision: 2.0
Applies to
  • Microsoft Lync Server 2013
Keywords: 
kbfix atdownload kbsurveynew kbexpertiseinter KB2835433

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