Get-Date –format "yyyy-MM-dd HH:mm:ss"
$xaFarm = New-Object -ComObject MetaFrameCOM.MetaFrameFarm
$xaFarm.Initialize(1)
foreach($xaApp in $xaFarm.Applications) 
{
$xaApp.LoadData(0)
}
Get-Date –format "yyyy-MM-dd HH:mm:ss"