Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.
View products that this article applies to.
This cumulative update fixes an issue in Skype for Business Server 2019, Core Components. The version number of this update is 7.0.2046.143.
To install the cumulative update for Skype for Business Server 2019 core components, follow the steps that are described in Updates for Skype for Business Server 2019 (KB4470124).
Note The Cumulative Server Update Installer applies all updates for the appropriate server role in one operation.
There are no prerequisites for installing this cumulative update.
To use one of the cumulative updates in this package, you don't have to make any changes to the registry.
You may have to restart the computer after you apply this cumulative update.
This cumulative update doesn't replace any updates.
To apply this cumulative update, you must follow the steps that are described in Updates for Skype for Business Server 2019 on computers that are running the following server roles:
You must uninstall all cumulative updates of core components that are at version 7.0.2046.143 or a later version before you uninstall the cumulative updates for Skype for Business Server 2019 (Front End server and Edge server) that are at 7.0.2046.116 or a later version. Otherwise, you won't be able to start the RTCSRV service.
To remove these cumulative updates, follow these steps:
Note We recommend that you refer to the instructions that are described in Updates for Skype for Business Server 2019 when you remove these cumulative updates.
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_default.tmx | Not Applicable | 13,623,742 | 24-Sep-2019 | 06:01 | Not Applicable |
| File_default.xml | Not Applicable | 1,028,307 | 24-Sep-2019 | 06:01 | Not Applicable |
| File_gac_microsoft.rtc.collaborationnet.dll | 7.0.2046.123 | 5,349,240 | 28-Jun-2019 | 17:37 | x86 |
| File_gac_microsoft.rtc.internal.collaboration.appsharing.dll | 7.0.2046.123 | 2,534,776 | 28-Jun-2019 | 17:42 | x86 |
| File_gac_microsoft.rtc.internal.ucwa.clientmodel.dll | 7.0.2046.123 | 816,712 | 28-Jun-2019 | 17:41 | x86 |
| File_gac_microsoft.rtc.internal.ucwa.resourcecontract.dll | 7.0.2046.123 | 423,800 | 28-Jun-2019 | 17:40 | x86 |
| File_gac_microsoft.rtc.management.core.dll | 7.0.2046.123 | 3,316,600 | 28-Jun-2019 | 17:36 | x86 |
| File_gac_microsoft.rtc.management.dbsetup.dll | 7.0.2046.123 | 157,560 | 28-Jun-2019 | 17:38 | x86 |
| File_gac_microsoft.rtc.management.deployment.dll | 7.0.2046.123 | 3,055,480 | 28-Jun-2019 | 17:39 | x86 |
| File_gac_microsoft.rtc.management.dll | 7.0.2046.123 | 7,335,008 | 28-Jun-2019 | 17:44 | x86 |
| File_gac_microsoft.rtc.management.writableconfig.dll | 7.0.2046.123 | 2,843,216 | 28-Jun-2019 | 17:38 | x86 |
| File_gac_microsoft.rtc.rgs.data.dll | 7.0.2046.123 | 412,024 | 28-Jun-2019 | 17:38 | x86 |
| File_gac_microsoft.rtc.rgs.management.dll | 7.0.2046.123 | 336,456 | 28-Jun-2019 | 17:45 | x86 |
| File_gac_microsoft.rtc.synthetictransactions.dll | 7.0.2046.123 | 5,334,392 | 28-Jun-2019 | 17:43 | x86 |
| File_gac_servertransportadaptor.dll | 7.0.2046.123 | 185,720 | 28-Jun-2019 | 17:36 | x64 |
| File_localocscmdlets.format.ps1xml | Not Applicable | 798,627 | 28-Jun-2019 | 17:28 | Not Applicable |
| File_microsoft.rtc.management.dbsetup.dll | 7.0.2046.123 | 157,560 | 28-Jun-2019 | 17:38 | x86 |
| File_microsoft.rtc.management.deployment.bootstrapper.dll | 7.0.2046.123 | 375,160 | 28-Jun-2019 | 17:55 | x86 |
| File_ocslogger.com | Not Applicable | 15,360 | 28-Jun-2019 | 17:49 | Not Applicable |
| File_ocstrace.dll | 7.0.2046.123 | 800,120 | 28-Jun-2019 | 17:50 | x64 |
| File_ocstracer.exe | 7.0.2046.123 | 884,088 | 28-Jun-2019 | 17:51 | x64 |
| File_pwdexpirycheck.dll | 7.0.2046.123 | 845,384 | 28-Jun-2019 | 17:48 | x64 |
| File_remoteocscmdlets.format.ps1xml | Not Applicable | 807,951 | 28-Jun-2019 | 17:28 | Not Applicable |
| File_rgsconfig_static.sql | Not Applicable | 113,782 | 28-Jun-2019 | 15:16 | Not Applicable |
| File_rtcsres.dll.en_us | 7.0.2046.123 | 1,625,464 | 28-Jun-2019 | 17:48 | Not Applicable |
| File_serviceconsumerperf.dll | 7.0.2046.123 | 52,088 | 28-Jun-2019 | 17:47 | x64 |
| File_tpn.rtf | Not Applicable | 83,243 | 28-Jun-2019 | 15:14 | Not Applicable |
| File_wrtcesproxy.dll | 7.0.2046.123 | 34,168 | 28-Jun-2019 | 17:48 | x64 |
| File_xdseventres.dll.en_us | 7.0.2046.123 | 88,136 | 28-Jun-2019 | 17:48 | Not Applicable |
Learn about the terminology that Microsoft uses to describe software updates.
Get the latest cumulative update for Skype for Business Server 2019.
Keywords: kbfix, kb, kbqfe