Description of the update for Lync Server 2010, Mobility Service: February 2012

Applies to: Lync Server 2010 Enterprise EditionLync Server 2010 Standard Edition


This article describes the update for Microsoft Lync Server 2010, Mobility Service that is dated February 2012.


Issue that this update fixes

This update fixes the following issue:
  • 2670434 A user cannot sign in by using a mobile device in a Lync Server 2010 environment that has Mobility Service deployed


Update package information

Hotfix information

A supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next update that contains this hotfix.

To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft website:Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.


There are no prerequisites for installing this update.

Restart requirement

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

Replacement information

This update does not replace a previously released update.

Registry information

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

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 resolve 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 nameFile versionFile sizeDateTimePlatform
File_mcx_virtualdir_command_ext.ashxNot Applicable7802/02/1217:11Not Applicable
File_mcx_virtualdir_command_int.ashxNot Applicable7802/02/1217:11Not Applicable
File_mcx_virtualdir_data_ext.ashxNot Applicable7602/02/1217:11Not Applicable
File_mcx_virtualdir_data_int.ashxNot Applicable7602/02/1217:11Not Applicable
File_mcx_virtualdir_global_ext.asaxNot Applicable5602/02/1217:11Not Applicable
File_mcx_virtualdir_global_int.asaxNot Applicable5602/02/1217:11Not Applicable
File_mcx_virtualdir_service_ext.svcNot Applicable14102/02/1217:11Not Applicable
File_mcx_virtualdir_service_int.svcNot Applicable14102/02/1217:11Not Applicable
File_mcx_virtualdir_web_ext.configNot Applicable3,98902/02/1219:35Not Applicable
File_mcx_virtualdir_web_int.configNot Applicable3,98702/02/1219:35Not Applicable


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