$files = ls -Recurse | where {!$_.PsIsContainer}
$files | foreach {
$destinationFolder = $_.Directory.FullName -replace "SrcFolderName", "SrcFolderName_converted"
emf2sf.bat $_.FullName --out-dir $destinationFolder
if($LastExitCode -eq 2)
{
copy $_.FullName $destinationFolder
}
}