In Microsoft Skype for Business Server 2019, when you run the bootstrapper.exe at the location \Program Files\Skype For Business 2019\Deployment, you receive the following error message: Error encountered: Command execution failed: The given key was not present in the dictionary. Resolution.

From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options. Choose the language and bit version you want, and then select Install.

This article describes how to add the prerequisite entry for the Microsoft .NET Framework 4.6.1 in Microsoft Visual Studio 2015 for your ClickOnce application for the .NET Framework 4.6.1. Microsoft Visual Studio 2015 Update 1 doesn't include .NET Framework 4.6.1 ClickOnce bootstrapper package that can update the prerequisite components list in ...

This article describes the ClickOnce Bootstrapper package for Microsoft .NET Framework 4.6 on Visual Studio 2013. This package is available for Windows 10, Windows Server 2012 R2, Windows Server 2012, Windows 8.1, Windows 8, Windows Server 2008 R2 SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows Vista SP2.

Download the Microsoft .NET Framework 4.8 offline installer package now. For Windows RT 8.1: Download the Microsoft .NET Framework 4.8 package now. For more information about how to download Microsoft support files, see How to obtain Microsoft support files from online services . Virus Scan Claim: Microsoft scanned this file for viruses.

Run BootStrapper.exe. On the upgraded server, run the following cmdlet: Invoke-CsComputerFailBack -ComputerName <Front End Server to be patched> The server is returned to service. Repeat steps 2–6 for every server that has to be upgraded.

Symptoms. In Microsoft Skype for Business Server 2019, when you run the bootstrapper.exe at the location \Program Files\Skype For Business 2019\Deployment, you receive the following error message: Error encountered: Command execution failed: The given key was not present in the dictionary.

This article describes the ClickOnce Bootstrapper package for Microsoft .NET Framework 4.5.2 on Visual Studio 2013. This package updates the prerequisite components list in Visual Studio 2013, by installing the required files that enable Visual Studio 2013 to offer the .NET Framework 4.5.2 entry in the list of available prerequisites.

To enable the Unified Communications Web API (UCWA), you must run the Bootstrapper.exe tool again on all Lync Server 2013 Director servers, Standard Edition Servers, and Enterprise Edition Front End Servers on which the web components are installed and updated.