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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| #description: Installs the latest Microsoft Teams per-machine for use on Windows 10/11 multi-session or Windows Server | ||
| #execution mode: Combined | ||
| #tags: Evergreen, Microsoft, Teams, per-machine | ||
| #Requires -Modules Evergreen | ||
| [System.String] $Path = "$Env:SystemDrive\Apps\Microsoft\Teams" | ||
| [System.String] $TeamsExe = "${env:ProgramFiles(x86)}\Microsoft\Teams\current\Teams.exe" | ||
|
|
||
| #region Functions | ||
| function Get-InstalledSoftware { | ||
| [OutputType([System.Object[]])] | ||
| [CmdletBinding()] | ||
| param () | ||
| $UninstallKeys = @( | ||
| "HKCU:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*", | ||
| "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*", | ||
| "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*" | ||
| ) | ||
| $Apps = @() | ||
| foreach ($Key in $UninstallKeys) { | ||
| try { | ||
| $propertyNames = "DisplayName", "DisplayVersion", "Publisher", "UninstallString", "PSPath", "WindowsInstaller", "InstallDate", "InstallSource", "HelpLink", "Language", "EstimatedSize", "SystemComponent" | ||
| $Apps += Get-ItemProperty -Path $Key -Name $propertyNames -ErrorAction "SilentlyContinue" | ` | ||
| . { process { if ($null -ne $_.DisplayName) { $_ } } } | ` | ||
| Where-Object { $_.SystemComponent -ne 1 } | ` | ||
| Select-Object -Property @{n = "Name"; e = { $_.DisplayName } }, @{n = "Version"; e = { $_.DisplayVersion } }, "Publisher", "UninstallString", @{n = "RegistryPath"; e = { $_.PSPath -replace "Microsoft.PowerShell.Core\\Registry::", "" } }, "PSChildName", "WindowsInstaller", "InstallDate", "InstallSource", "HelpLink", "Language", "EstimatedSize" | ` | ||
| Sort-Object -Property "DisplayName", "Publisher" | ||
| } | ||
| catch { | ||
| throw $_ | ||
| } | ||
| } | ||
| return $Apps | ||
| } | ||
| #endregion | ||
|
|
||
| #region Script logic | ||
| New-Item -Path $Path -ItemType "Directory" -Force -ErrorAction "SilentlyContinue" | Out-Null | ||
| New-Item -Path "$Env:ProgramData\Nerdio\Logs" -ItemType "Directory" -Force -ErrorAction "SilentlyContinue" | Out-Null | ||
|
|
||
| #region Use Secure variables in Nerdio Manager to pass a JSON file with the variables list | ||
| if ([System.String]::IsNullOrEmpty($SecureVars.VariablesList)) { | ||
| [System.String] $Language = "en-AU" | ||
| } | ||
| else { | ||
| try { | ||
| [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 | ||
| $params = @{ | ||
| Uri = $SecureVars.VariablesList | ||
| UseBasicParsing = $true | ||
| ErrorAction = "Stop" | ||
| } | ||
| $Variables = Invoke-RestMethod @params | ||
| [System.String] $Language = $Variables.$AzureRegionName.Language | ||
| } | ||
| catch { | ||
| throw $_ | ||
| } | ||
| } | ||
| #endregion | ||
|
|
||
| try { | ||
| # Download Teams | ||
| Import-Module -Name "Evergreen" -Force | ||
| $App = Get-EvergreenApp -Name "MicrosoftTeams" | ` | ||
| Where-Object { $_.Architecture -eq "x64" -and $_.Ring -eq "General" -and $_.Type -eq "msi" } | Select-Object -First 1 | ||
| $OutFile = Save-EvergreenApp -InputObject $App -CustomPath $Path -WarningAction "SilentlyContinue" | ||
| } | ||
| catch { | ||
| throw $_ | ||
| } | ||
|
|
||
| try { | ||
| # Uninstall the existing Teams | ||
| if (Test-Path -Path $TeamsExe) { | ||
| $File = Get-ChildItem -Path $TeamsExe | ||
| if ([System.Version]$File.VersionInfo.ProductVersion -le [System.Version]$App.Version) { | ||
| Write-Information -MessageData ":: Uninstall Microsoft Teams" -InformationAction "Continue" | ||
| $LogFile = "$Env:ProgramData\Nerdio\Logs\UninstallMicrosoftTeams$($File.VersionInfo.ProductVersion).log" -replace " ", "" | ||
| $params = @{ | ||
| FilePath = "$Env:SystemRoot\System32\msiexec.exe" | ||
| ArgumentList = "/x `"$($OutFile.FullName)`" /quiet /log $LogFile" | ||
| NoNewWindow = $true | ||
| Wait = $true | ||
| PassThru = $true | ||
| ErrorAction = "Continue" | ||
| } | ||
| $result = Start-Process @params | ||
| $result.ExitCode | ||
|
|
||
| $Folders = "${env:ProgramFiles(x86)}\Microsoft\Teams", ` | ||
| "${env:ProgramFiles(x86)}\Microsoft\TeamsMeetingAddin", ` | ||
| "${env:ProgramFiles(x86)}\Microsoft\TeamsPresenceAddin" | ||
| Remove-Item -Path $Folders -Recurse -Force -ErrorAction "Ignore" | ||
| } | ||
| } | ||
| } | ||
| catch { | ||
| throw $_ | ||
| } | ||
|
|
||
| $Apps = Get-InstalledSoftware | Where-Object { $_.Name -match "Teams Machine-Wide Installer" } | ||
| foreach ($App in $Apps) { | ||
| try { | ||
| Write-Information -MessageData ":: Uninstall Microsoft Teams Machine Wide Installer" -InformationAction "Continue" | ||
| $LogFile = "$Env:ProgramData\Nerdio\Logs\UninstallMicrosoftTeamsMachineWideInstaller$($App.Version).log" -replace " ", "" | ||
| $params = @{ | ||
| FilePath = "$Env:SystemRoot\System32\msiexec.exe" | ||
| ArgumentList = "/uninstall `"$($App.PSChildName)`" /quiet /norestart /log $LogFile" | ||
| NoNewWindow = $true | ||
| PassThru = $true | ||
| Wait = $true | ||
| ErrorAction = "Continue" | ||
| } | ||
| $result = Start-Process @params | ||
| $result.ExitCode | ||
| } | ||
| catch { | ||
| throw $_ | ||
| } | ||
| } | ||
|
|
||
| try { | ||
| # Install Teams | ||
| Write-Information -MessageData ":: Install Microsoft Teams" -InformationAction "Continue" | ||
| New-Item -Path "HKLM:\SOFTWARE\Microsoft\Teams" -Force -ErrorAction "SilentlyContinue" | Out-Null | ||
| New-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Teams" -Name "IsWVDEnvironment" -PropertyType "DWORD" -Value 1 -Force -ErrorAction "SilentlyContinue" | Out-Null | ||
| $LogFile = $LogFile = "$Env:ProgramData\Nerdio\Logs\MicrosoftTeams$($App.Version).log" -replace " ", "" | ||
| $params = @{ | ||
| FilePath = "$Env:SystemRoot\System32\msiexec.exe" | ||
| ArgumentList = "/package $($OutFile.FullName) OPTIONS=`"noAutoStart=true`" ALLUSER=1 ALLUSERS=1 /quiet /log $LogFile" | ||
| NoNewWindow = $true | ||
| Wait = $true | ||
| PassThru = $true | ||
| ErrorAction = "Continue" | ||
| } | ||
| $result = Start-Process @params | ||
| Write-Information -MessageData ":: Install exit code: $($result.ExitCode)" -InformationAction "Continue" | ||
| } | ||
| catch { | ||
| throw $_ | ||
| } | ||
| #endregion | ||
|
|
||
| #region Optimise Teams for multi-session without GPU support | ||
| # Delete the registry auto-start | ||
| reg delete "HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run" /v "Teams" /f | Out-Null | ||
|
|
||
| # Disable GPU acceleration by default by updating the default profile | ||
| $DesktopSetupJson = @" | ||
| { | ||
| "appPreferenceSettings": { | ||
| "runningOnClose": true, | ||
| "disableGpu": true, | ||
| "callingMWEnabledPreferenceKey": false | ||
| }, | ||
| "theme": "default", | ||
| "currentWebLanguage": "$Language" | ||
| } | ||
| "@ | ||
| New-Item -Path "$Env:SystemDrive\Users\Default\AppData\Roaming\Microsoft\Teams" -ItemType "Directory" -Force -ErrorAction "SilentlyContinue" | Out-Null | ||
| $FilePath = "$Env:SystemDrive\Users\Default\AppData\Roaming\Microsoft\Teams\desktop-config.json" | ||
| $Utf8NoBomEncoding = New-Object -TypeName "System.Text.UTF8Encoding" -ArgumentList $false | ||
| [System.IO.File]::WriteAllLines($FilePath, $DesktopSetupJson, $Utf8NoBomEncoding) | ||
| #endregion |