Finds the download URL for IntuneWindowsAgent.

FindIMEDownloadURL.ps1

<#
.SYNOPSIS
    Finds the download URL for IntuneWindowsAgent.
.DESCRIPTION
    This script retrieves the download URL for IntuneWindowsAgent from the registry.
    It checks the registry path for the specified subkeys and retrieves the DownloadUrlList and ProductVersion properties.
.EXAMPLE
    .\FindIMEDownloadURL.ps1
    This command runs the script to find the download URL for IntuneWindowsAgent.
.NOTES
    Author: Giovanni Solone
    Date: 2025/04/08

    Modification history:
    - 2025/04/08: check if the base registry path exists and exit from the script if it doesn't. Same for the subkeys.
#>

$baseRegistryPath = "HKLM:\SOFTWARE\Microsoft\EnterpriseDesktopAppManagement\S-0-0-00-0000000000-0000000000-000000000-000\MSI"

try {
    if (-not (Test-Path $baseRegistryPath)) {
        Write-Error "Registry base path not found: $baseRegistryPath"
        return
    }
} catch {
    Write-Error "Failed to access registry path: $_"
    return
}

try {
    $subKeys = Get-ChildItem -Path $baseRegistryPath
} catch {
    Write-Error "Failed to retrieve subkeys from registry path: $_"
    return
}

$results = @()

foreach ($subKey in $subKeys) {
    $downloadUrlList = (Get-ItemProperty -Path $subKey.PSPath -Name "DownloadUrlList").DownloadUrlList
    $productVersion = (Get-ItemProperty -Path $subKey.PSPath -Name "ProductVersion").ProductVersion

    if ($downloadUrlList -is [array] -and $downloadUrlList.Length -eq 1) {
        $downloadUrlList = $downloadUrlList[0]
    } else {
        $downloadUrlList = ($downloadUrlList -join ", ").TrimEnd(", ")
    }

    # if $downloadUrlList contains "IntuneWindowsAgent", then add to $results
    if ($downloadUrlList -like "*IntuneWindowsAgent*") {
        $results += [PSCustomObject]@{
            SubKey          = $subKey.Name
            DownloadUrlList = $downloadUrlList
            ProductVersion  = $productVersion
        }
    }
}

$results | Format-Table -Property DownloadUrlList, ProductVersion | Sort-Object ProductVersion