Пример сценария PowerShell: Сброс параметров автозапуска в TeamsPowerShell script sample - Reset the autostart setting in Teams

Используйте этот сценарий, чтобы сбросить параметры автоматического запуска команд для каждого пользователя.Use this script to reset the Teams autostart setting on a per-user basis. Сюда входят любые значения, заданные пользователем или приложением Teams.This includes any values set by the user or the Teams app. По умолчанию команды запускаются автоматически, когда пользователь входит в систему на своем компьютере после установки.By default, Teams automatically starts when a user logs in to their computer after it's installed.

Если вы уже развернули команды и хотите отключить Автоматический запуск Microsoft Teams после настройки групповой политики для отключения команды автозапуска, необходимо сначала задать для параметра групповой политики нужное значение, а затем выполнить этот сценарий.If you've already deployed Teams and want to set the Prevent Microsoft Teams from starting automatically after installation Group Policy setting to disable Teams autostart, you'll need to first set the Group Policy setting to the value you want, and then run this script.

После запуска Teams для пользователя параметры автозапуска нельзя отключить с помощью групповой политики.After Teams is started for a user, the autostart settings can't be disabled by using Group Policy.

Пример сценарияSample script

<#
.SYNOPSIS
This script allows you to reset all autostart settings to the default settings for Teams.
.DESCRIPTION
If you want to use the "Prevent Microsoft Teams from starting automatically after installation"
Group Policy setting, make sure you first set the Group Policy setting to the value you want 
before you run this script.
#>

$ErrorActionPreference = "Stop"

$TeamsDesktopConfigJsonPath = [System.IO.Path]::Combine($env:APPDATA, 'Microsoft', 'Teams', 'desktop-config.json')

$TeamsUpdatePath = [System.IO.Path]::Combine($env:LOCALAPPDATA, 'Microsoft', 'Teams', 'Update.exe')

Function Test-RegistryValue {
    param(
        [Alias("PSPath")]
        [Parameter(Position = 0, Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)]
        [String]$Path
        ,
        [Parameter(Position = 1, Mandatory = $true)]
        [String]$Name
    ) 

    process {
        if (Test-Path $Path) {
            $Key = Get-Item -LiteralPath $Path
            if ($null -ne $Key.GetValue($Name, $null)) {
                $true
            } else {
                $false
            }
        } else {
            $false
        }
    }
}

Function Test-Remove-RegistryValue {
    param (
        [Alias("PSPath")]
        [Parameter(Position = 0, Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)]
        [String]$Path
        ,
        [Parameter(Position = 1, Mandatory = $true)]
        [String]$Name
    )

    process {
        if (Test-RegistryValue -Path $Path -Name $Name) {
            Write-Host "Removing registry key $Path\$Name"
            Remove-ItemProperty -Path $Path -Name $Name
        }
    }
}

# when determining whether Teams should be auto-started we are checking three flags
Write-Host "Removing Auto-Start-related artifacts"

# 0. Close Teams, if running
$teamsProc = Get-Process -name Teams -ErrorAction SilentlyContinue
if ($null -ne $teamsProc) {
    Write-Host  "Stopping Microsoft Teams..."
    Stop-Process -Name Teams -Force
    # wait some time
    Start-Sleep 5
} else {
    Write-Host  "No running Teams process found"
}

# 1. Check that Teams process isn't still running
$teamsProc = Get-Process -name Teams -ErrorAction SilentlyContinue

if($null -eq $teamsProc) {
    # 2. remove HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\LoggedInOnce registry key
    Test-Remove-RegistryValue -Path "HKCU:\Software\Microsoft\Office\Teams" -Name "LoggedInOnce"

    # 3. remove HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\HomeUserUpn registry key
    Test-Remove-RegistryValue -Path "HKCU:\Software\Microsoft\Office\Teams" -Name "HomeUserUpn"

    # 4. remove HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\DeadEnd registry key
    Test-Remove-RegistryValue -Path "HKCU:\Software\Microsoft\Office\Teams" -Name "DeadEnd"

    # 5. remove HKCU:\Software\Microsoft\Office\Outlook\Addins\TeamsAddin.FastConnect registry key
    Remove-Item -Path "HKCU:\Software\Microsoft\Office\Outlook\Addins\TeamsAddin.FastConnect" -ErrorAction SilentlyContinue

    # 6. restore HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\com.squirrel.Teams.Teams
    if (!(Test-RegistryValue -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "com.squirrel.Teams.Teams")) {
        Write-Host "Restoring registry key HKCU\Software\Microsoft\Windows\CurrentVersion\Run\com.squirrel.Teams.Teams"
        Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "com.squirrel.Teams.Teams" -Value "$TeamsUpdatePath --processStart ""Teams.exe"" --process-start-args ""--system-initiated"""
    }

    # 7. We are checking whether there are entries 'isLoggedOut' and 'openAtLogin' in the desktop-config.json file
    if (Test-Path -Path $TeamsDesktopConfigJsonPath) {
        Write-Host "Changing entries 'guestTenantId', 'isLoggedOut' and 'openAtLogin' in the desktop-config.json, if exist"

        # open desktop-config.json file
        $desktopConfigFile = Get-Content -path $TeamsDesktopConfigJsonPath -Raw | ConvertFrom-Json
        $desktopConfigFile.PSObject.Properties.Remove("guestTenantId")
        $desktopConfigFile.PSObject.Properties.Remove("isLoggedOut")
        try {
            $desktopConfigFile.appPreferenceSettings.openAtLogin = $true
        } catch {
            Write-Host  "openAtLogin JSON element doesn't exist"
        }
        $desktopConfigFile | ConvertTo-Json -Compress | Set-Content -Path $TeamsDesktopConfigJsonPath -Force
    }
} else {
    Write-Host  "Teams process is still running, aborting script execution"
}