$path = "$Env:Programfiles"
    $colItems = Get-ChildItem $path | Where-Object {$_.PSIsContainer -eq $true} | Sort-Object
    foreach ($i in $colItems)
    {
        $subFolderItems = Get-ChildItem $i.FullName -recurse -force | Where-Object {$_.PSIsContainer -eq $false} | Measure-Object -property Length -sum | Select-Object Sum
        $i.FullName + " -- " + "{0:N2}" -f ($subFolderItems.sum / 1MB) + " MB"
    }