This cumulative update is for Microsoft Skype for Business Server 2015, Persistent Chat Server. The version number of this update is 6.0.9319.281.

Issues that this cumulative update fixes

The cumulative update fixes the following issue:

The cumulative update also fixes the issue that was previously described in the following Microsoft Knowledge Base article:

How to install the update

To install this cumulative update for Skype for Business Server 2015 (Persistent Chat Server), follow the steps that are described in Updates for Skype for Business Server 2015 (KB3061064).

Note The Cumulative Server Update Installer applies all updates for the appropriate server role in one operation.

Prerequisites

There are no prerequisites for installing this cumulative update.

Registry information

To use one of the cumulative updates in this package, you don't have to make any changes to the registry.

Restart requirement

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

Update replacement information

This cumulative update replaces the November 2016 cumulative update 6.0.9319.272 for Skype for Business Server 2015, Persistent Chat Server.

Update package installation information

To apply this cumulative update, you must follow the steps that are described in Updates for Skype for Business Server 2015 on computers that are running the following server role:

  • Skype for Business Server 2015, Persistent Chat Front End server

Removal information

We recommend that you refer to the uninstallation instructions that are described in Updates for Skype for Business Server 2015 when you remove the cumulative update.

The global version of this cumulative update uses a Microsoft Windows Installer package to install the cumulative update. The dates and the times for these files are listed in Coordinated Universal Time (UTC) in the following table. When you view the file information, the date is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

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

File_channelserver.dll

6.0.9319.281

1,199,304

31-Mar-2017

18:13

x86

File_gac_microsoft.rtc.chat.endpoint.dll

6.0.9319.281

1,207,552

31-Mar-2017

18:13

x86

File_servercommon.dll

6.0.9319.281

820,416

31-Mar-2017

18:13

x86

References

Learn about the standard terminology that Microsoft uses to describe software updates.

Get the latest cumulative update for Skype for Business Server 2015.

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