How to install the update
To install this cumulative update for Skype for Business Server 2019, Enterprise Web App, follow the steps that are described in the following article in the Microsoft Knowledge Base:
4470124 Updates for Skype for Business Server 2019
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 do not have to make any changes to the registry.
You may have to restart the computer after you apply this cumulative update.
Update replacement information
This cumulative update doesn't replace any updates.
Update package installation information
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:
- Skype for Business Server 2019 - Standard Edition server
- Skype for Business Server 2019 - Enterprise Edition - Front End Server and Back End Server
We recommend that you refer to the uninstallation instructions that are described in Updates for Skype for Business Server 2019 when you remove the cumulative update.