Describes the issues that are resolved in the October 2012 cumulative update package for Lync Server 2010, Web Components Server.

Introduction. Issues that this update package fixes. This update improves the reliability, stability, and performance of Lync Server 2010, Web Components Server. This update also includes the updates that are described in the following Microsoft Knowledge Base articles:

This update package fixes the following issues: 2517763 The "Not Specified" string is not localized in Lync Server 2010 Control Panel. 2598462 An update is available to replace the error message that you receive when you use Lync Web App in the 64-bit version of Internet Explorer.

Sometimes, when you try to uninstall this cumulative update, 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. After you uninstall this update package, Internet Information Services (IIS) may stop running.

Describes the bugs that are resolved in the January, 2011 cumulative update package for Lync Server 2010, Web Components Server.

To install this update package, install the KB2571547-x64-WebComponents.msp package on computers in a network that are running the following platforms: Lync Server 2010 - Standard Edition. Lync Server 2010 - Enterprise Edition - Front-end. Removal information. To remove this update package, use the Add or Remove Programs item in Control Panel.

Resolution. Update package information. Microsoft Download Center. The following file is available for download from the Microsoft Download Center: Download the WebComponents.msp package now. Release Date: April 2011.

Removal information. To remove this cumulative update package, use the Add or Remove Programs item in Control Panel. If you are prompted for source file when you install the update, insert the source CD or provide the path to where the source files can be found.

How to install the update. To install this cumulative update for Skype for Business Server 2015 (Web Components 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.

How to install the update. To install this cumulative update for Skype for Business Server 2015 (Web Components 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.