May 2017 cumulative update 6.0.9319.281 for Skype for Business Server 2015, Front End server and Edge server

Applies to: Skype for Business Server 2015

This cumulative update fixes some issues that occur in Microsoft Skype for Business Server 2015 Front End server and Edge server. The version number of this update is 6.0.9319.281.

Note Server-side conversation history in branch site deployments is no longer supported in the March 2016 cumulative update.

Issues that the cumulative update fixes


This cumulative update fixes the following issues:

This cumulative update also fixes the issues that were previously listed in the following Microsoft Knowledge Base articles:

How to install the update


To install the cumulative update for Skype for Business Server 2015, Front End server and Edge server, you must 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 February 2017 cumulative update 6.0.9319.277 for Skype for Business Server 2015, Front End server and Edge 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 (KB3061064) on computers that are running the following server roles:
  • Skype for Business Server 2015, Standard Edition server
  • Skype for Business Server 2015, Enterprise Edition - Front End server
  • Skype for Business Server 2015, Edge server

Removal information

Before you uninstall this cumulative update, you must first uninstall all cumulative updates of core components whose version number is 6.0.9319.55 or later for Skype for Business Server 2015, core components. Otherwise, you won't be able to start the RTCSRV service.

To remove both cumulative updates, follow these steps.

Note We recommend that you see the instructions that are described in Updates for Skype for Business Server 2015 (KB3061064) when you remove both cumulative updates.
 
  1. Open Control Panel, and then select Program.
  2. Select Installed Updates.
  3. Uninstall all updates of core components that are of version 6.0.9319.55 or a later version:

    Press and hold (or right-click) Skype for Business Server 2015, Core Components (KB4012620) with version 6.0.9319.281. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Core Components (KB3207502) with version 6.0.9319.277. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Core Components (KB3199088) with version 6.0.9319.272. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Core Components (KB3149226) version 6.0.9319.259. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Core Components (KB3134259) version 6.0.9319.235. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Core Components (KB3097644) version 6.0.9319.102. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Core Components (KB3090687) version 6.0.9319.72. Then, select Uninstall.
  4. Uninstall the updates for Skype for Business Server 2015 (Front End server and Edge server) that are of version 6.0.9319.55 or a later version:

    Press and hold (or right-click) Skype for Business Server 2015, Front End server (KB4012621) with version 6.0.9319.281. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Front End server (KB3207506) with version 6.0.9319.277. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Front End server (KB3199093) with version 6.0.9319.272. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Front End Server (KB3149227) version 6.0.9319.259. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Front End Server (KB3134260) version 6.0.9319.235. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Front End Server (KB3097645) version 6.0.9319.102. Then, select Uninstall.

    Press and hold (or right-click) Skype for Business Server 2015, Front End Server (KB3061059) version 6.0.9319.72. Then, select Uninstall.

File information

The global version of this cumulative update uses a Microsoft Windows Installer package to install the cumulative update.

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_apiem.dll 6.0.9319.259 3,495,584 14-Jun-2016 07:25 x64
File_busyoptions.am Not Applicable 12,095 31-Mar-2017 16:20 Not Applicable
File_busyoptions.exe 6.0.9319.259 1,041,088 14-Jun-2016 07:26 x86
File_busyoptionsperf.dll 6.0.9319.259 56,528 14-Jun-2016 07:19 x64
File_datacollectionperf.dll 6.0.9319.102 58,584 28-Oct-2015 11:43 x64
File_exumrouting.exe 6.0.9319.281 1,015,488 31-Mar-2017 18:24 x86
File_gac_microsoft.rtc.server.webinfrastructure.dll 6.0.9319.281 3,806,000 31-Mar-2017 18:13 x64
File_inboundrouting.exe 6.0.9319.281 470,216 31-Mar-2017 18:17 x86
File_inboundrulesengine.dll 6.0.9319.259 748,248 14-Jun-2016 07:20 x86
File_instantur.exe 6.0.9319.235 3,302,584 23-Feb-2016 23:21 x64
File_interclusterrouting.exe 6.0.9319.235 998,112 23-Feb-2016 23:28 x86
File_lbrouting.am Not Applicable 16,411 31-Mar-2017 16:20 Not Applicable
File_lbrouting.exe 6.0.9319.281 935,608 31-Mar-2017 18:17 x86
File_microsoft.liveserver.dlexpansion.dll 6.0.9319.281 524,048 31-Mar-2017 18:13 x86
File_microsoft.liveserver.dlexpansion.dll.de_de 6.0.9319.281 25,416 31-Mar-2017 18:13 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.es_es 6.0.9319.281 25,920 31-Mar-2017 18:13 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.fr_fr 6.0.9319.281 25,416 31-Mar-2017 18:13 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.it_it 6.0.9319.281 25,416 31-Mar-2017 18:13 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.ja_jp 6.0.9319.281 25,928 31-Mar-2017 18:13 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.ko_kr 6.0.9319.281 25,408 31-Mar-2017 18:15 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.pt_br 6.0.9319.281 25,408 31-Mar-2017 18:15 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.ru_ru 6.0.9319.281 26,944 31-Mar-2017 18:15 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.zh_cn 6.0.9319.281 24,896 31-Mar-2017 18:15 Not Applicable
File_microsoft.liveserver.dlexpansion.dll.zh_tw 6.0.9319.281 24,384 31-Mar-2017 18:15 Not Applicable
File_microsoft.rtc.server.mcufactory.dll 6.0.9319.281 1,081,616 31-Mar-2017 18:13 x86
File_microsoft.rtc.server.udcadapters.dll 6.0.9319.259 1,180,952 14-Jun-2016 07:25 x86
File_microsoft.rtc.server.udcadapters.resources.dll.ar_sa 6.0.9319.259 33,088 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.az_latn_az 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.be_by 6.0.9319.259 33,600 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.bg_bg 6.0.9319.259 34,112 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.ca_es 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.cs_cz 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.da_dk 6.0.9319.259 31,040 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.de_de 6.0.9319.259 32,064 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.el_gr 6.0.9319.259 36,672 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.en_us 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.es_es 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.et_ee 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.eu_es 6.0.9319.259 32,064 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.fa_ir 6.0.9319.259 33,600 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.fil_ph 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.fi_fi 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.fr_fr 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.gl_es 6.0.9319.259 31,040 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.he_il 6.0.9319.259 32,064 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.hi_in 6.0.9319.259 38,208 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.hr_hr 6.0.9319.259 32,064 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.hu_hu 6.0.9319.259 32,064 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.id_id 6.0.9319.259 31,040 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.it_it 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.ja_jp 6.0.9319.259 32,576 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.kk_kz 6.0.9319.259 35,136 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.ko_kr 6.0.9319.259 32,576 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.lt_lt 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.lv_lv 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.mk_mk 6.0.9319.259 34,624 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.ms_my 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.nb_no 6.0.9319.259 30,528 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.nl_nl 6.0.9319.259 32,064 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.pl_pl 6.0.9319.259 32,576 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.pt_br 6.0.9319.259 31,040 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.pt_pt 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.ro_ro 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.ru_ru 6.0.9319.259 35,136 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.sk_sk 6.0.9319.259 32,064 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.sl_si 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.sq_al 6.0.9319.259 31,552 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.sr_cyrl_rs 6.0.9319.259 34,624 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.sr_latn_rs 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.sv_se 6.0.9319.259 31,040 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.th_th 6.0.9319.259 36,672 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.tr_tr 6.0.9319.259 31,552 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.uk_ua 6.0.9319.259 35,136 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.uz_latn_uz 6.0.9319.259 31,040 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.vi_vn 6.0.9319.259 32,064 14-Jun-2016 07:26 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.zh_cn 6.0.9319.259 30,528 14-Jun-2016 07:25 Not Applicable
File_microsoft.rtc.server.udcadapters.resources.dll.zh_tw 6.0.9319.259 30,528 14-Jun-2016 07:25 Not Applicable
File_outboundrouting.exe 6.0.9319.281 1,137,872 31-Mar-2017 18:17 x86
File_replicationapp.exe 6.0.9319.281 566,472 31-Mar-2017 18:17 x86
File_routing.am Not Applicable 20,096 31-Mar-2017 16:20 Not Applicable
File_rtcabattributeindexrules.xml Not Applicable 40,292 23-Oct-2015 02:15 Not Applicable
File_rtcdbsyncagent.dll 6.0.9319.281 377,552 31-Mar-2017 18:24 x86
File_rtcmrdrv64.sys 6.0.9319.289 244,992 31-Mar-2017 16:20 x64
File_server_microsoft.rtc.internal.storage.lyss.dll 6.0.9319.272 863,008 12-Oct-2016 18:28 x86
File_server_rtcaggregate.exe 6.0.9319.235 297,152 23-Feb-2016 23:28 x86
File_server_rtchost.exe 6.0.9319.259 381,616 14-Jun-2016 07:20 x86
File_server_rtcsrv.exe 6.0.9319.259 833,712 14-Jun-2016 07:25 x64
File_sharedlineappearance.am Not Applicable 18,752 23-Oct-2015 02:16 Not Applicable
File_sharedlineappearance.exe 6.0.9319.235 1,026,784 23-Feb-2016 23:28 x86
File_sharedlineappearance.exe.config Not Applicable 402 23-Oct-2015 02:16 Not Applicable
File_sipstack.dll 6.0.9319.281 5,963,952 31-Mar-2017 18:16 x64
File_slaperf.dll 6.0.9319.235 56,496 23-Feb-2016 23:21 x64
File_translationservice.am Not Applicable 11,980 11-Jun-2015 03:55 Not Applicable
File_udcagent.am Not Applicable 12,797 18-May-2016 04:45 Not Applicable
File_udcagent.exe 6.0.9319.272 1,073,328 12-Oct-2016 18:28 x86
File_wrtces.dll 6.0.9319.281 11,089,584 31-Mar-2017 18:16 x64

References


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

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