Lync Server UCWA feature &ie enhanced shutdown &silverlight Installation

Silverlight Installation
Download Silverlight on a Lync Server 2013 front-end server that is already deployed.
is: https://go.microsoft.com/fwlink/?LinkID=149156&v=5.0
1. When the download is complete, run the program

2. Select Install Now

3. Next step

4. Close

IE enhanced function off
Copy the following script to save the PowerShell script, run on the Lync Server 2013 front-end server, and turn off IE enhancements on the front-end server.
Disable IE Enhancements

function Disable-InternetExplorerESC {    $AdminKey = "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}"    $UserKey = "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}"    Set-ItemProperty -Path $AdminKey -Name "IsInstalled" -Value 0    Set-ItemProperty -Path $UserKey -Name "IsInstalled" -Value 0    Stop-Process -Name Explorer    Write-Host "IE Enhanced Security Configuration (ESC) has been disabled." -ForegroundColor Green}Disable-InternetExplorerESC

Enable IE enhancements

function Enable-InternetExplorerESC {    $AdminKey = "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}"    $UserKey = "HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}"    Set-ItemProperty -Path $AdminKey -Name "IsInstalled" -Value 1    Set-ItemProperty -Path $UserKey -Name "IsInstalled" -Value 1    Stop-Process -Name Explorer    Write-Host "IE Enhanced Security Configuration (ESC) has been enabled." -ForegroundColor Green}Enable-InternetExplorerESC

UCWA function Open
Run Bootstrapper.exe in the installation directory of Lync Server 2013 to turn on the UCWA feature.
%ProgramFiles%\Microsoft Lync Server 2013\deployment\bootstrapper.exe

1. Enter the Lync Server 2013 installation directory in the deployment folder
   
   2. Running the Bootstrapper.exe program
   

cd ‘C:\Program Files\Microsoft Lync Server 2013\Deployment‘.\Bootstrapper.exe

Lync Server UCWA feature &ie enhanced shutdown &silverlight installation