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UCMA 4.0 Runtime


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This package was approved by moderator ferventcoder on 12/27/2015.

Unified Communications Managed API (UCMA) 4.0 is a managed-code platform that developers use to build applications that provide access to and control over Microsoft Enhanced Presence information, instant messaging, telephone and video calls, and audio/video conferencing.

To install UCMA 4.0 Runtime, run the following command from the command line or from PowerShell:

C:\> choco install ucma4

To upgrade UCMA 4.0 Runtime, run the following command from the command line or from PowerShell:

C:\> choco upgrade ucma4


  • tools\chocolateyInstall.ps1 Show
    $packageName = 'UCMA4'
    $fileType = 'exe'
    $url = ''
    $silentArgs = '-q'
    if(-not (test-path "hklm:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{41D635FE-4F9D-47F7-8230-9B29D6D42D31}"))
        $osVer = [Environment]::OSVersion.Version
        Import-Module ServerManager
        if ($osVer.Major -eq 6 -and $osVer.Minor -eq 1)
            Write-Host "Deploying Desktop-Experience windows feature"
            Add-WindowsFeature -name Desktop-Experience
            Write-Host "Deploying Server-Media-Foundation windows feature"
            Add-WindowsFeature -name Server-Media-Foundation
        Install-ChocolateyPackage $packageName $fileType $silentArgs $url
         Write-Host "Microsoft Unified Communications Managed 4.0 Runtime is already installed on your machine."
  • tools\chocolateyUninstall.ps1 Show
    if(test-path "hklm:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{41D635FE-4F9D-47F7-8230-9B29D6D42D31}")
        $exitcode = (Start-Process -FilePath "msiexec.exe" -ArgumentList "/x ""{41D635FE-4F9D-47F7-8230-9B29D6D42D31}"" /qn" -Wait -Passthru).ExitCode;
        Write-Host "Uninstall completed with exit code $exitcode"
         Write-Host "Microsoft Unified Communications Managed 4.0 Runtime is not installed on your machine.  There's nothing to remove."

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This package has no dependencies.

Package Maintainer(s)

Software Author(s)

  • Microsoft Corporation



Version History

Version Downloads Last updated Status
UCMA 4.0 Runtime 5.0.8308.0 259 Thursday, March 12, 2015 approved

Discussion for the UCMA 4.0 Runtime Package

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  • This discussion is only about UCMA 4.0 Runtime and the UCMA 4.0 Runtime package. If you have feedback for Chocolatey, please contact the google group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
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  • Tell us what you love about the package or UCMA 4.0 Runtime, or tell us what needs improvement.
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