Task - Remove Adobe Reader and Reinstall MUI Version

Import-Module $env:SyncroModule -WarningAction SilentlyContinue

$InstallIfMissing = $true
$choco = "C:\Program Files\RepairTech\Syncro\kabuto_app_manager\choco.exe"

function Find-IfInstalled( $program ) {
    $x86 = ((Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall") |
        Where-Object { $_.GetValue( "DisplayName" ) -like "$program" } ).Length -gt 0;
    $x64 = ((Get-ChildItem "HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall") |
        Where-Object { $_.GetValue( "DisplayName" ) -like "$program" } ).Length -gt 0;
    return $x86 -or $x64;
}

# Check current install status
if (Find-IfInstalled ('Adobe Acrobat Reader MUI')) {
    Write-Output "Adobe Acrobat Reader MUI already installed, exiting."
    Close-Rmm-Alert -Category "Task - Remove Adobe Reader and Reinstall MUI Version"
    exit 0
}
if (-not (Find-IfInstalled ('Adobe Acrobat Reader')) -and $InstallIfMissing -eq $false) {
    Write-Output "Adobe Acrobat Reader not installed and InstallIfMissing is set to false, exiting."
    exit 0
}

# Sleep if Windows Installer is busy
while ((Get-Process | Where-Object Name -eq 'msiexec' | Group-Object -Property Name -NoElement).Count -gt 1) {
    Write-Output 'Waiting for Windows Installer availability...'
    Start-Sleep 30
}

Write-Output "Checking for Adobe Reader process..."
$reader = Get-Process AcroRd32 -ErrorAction SilentlyContinue
if ($reader) {
    # try gracefully first
    Write-Output "Closing Adobe Reader..."
    $reader.CloseMainWindow()
    # kill after five seconds
    Start-Sleep 5
    if (!$reader.HasExited) {
        $reader | Stop-Process -Force
    }
}

Write-Output "Removing Adobe Reader..."
Start-Process -FilePath msiexec.exe -ArgumentList "/x {AC76BA86-7AD7-1033-7B44-AC0F074E4100} /qn" -Wait
if (Find-IfInstalled ('Adobe Acrobat Reader MUI')) {
    Write-Output "Adobe Reader uninstall failed"
    Rmm-Alert -Category 'Task - Remove Adobe Reader and Reinstall MUI Version' -Body "Adobe Reader uninstall failed"
    exit 1
}

Write-Output "Installing Adobe Reader MUI..."
&$choco install adobereader -y -f --no-progress
if (Find-IfInstalled ('Adobe Acrobat Reader MUI')) {
    Write-Output "Adobe Reader MUI installed"
    Close-Rmm-Alert -Category "Task - Remove Adobe Reader and Reinstall MUI Version"
    exit 0
}
else {
    Write-Output "Adobe Reader MUI not found, install failed"
    Rmm-Alert -Category 'Task - Remove Adobe Reader and Reinstall MUI Version' -Body "Adobe Reader MUI not found, install failed"
    exit 1
}