GetFiles Not Throwning Exception

try
{
    # Load WinSCP .NET assembly
    # Use "winscp.dll" for the releases before the latest beta version.
    [Reflection.Assembly]::LoadFrom("\\C:\scripts\WinSCP.dll") | Out-Null
 
    # Setup session options
    $sessionOptions = New-Object WinSCP.SessionOptions
    $sessionOptions.Protocol = [WinSCP.Protocol]::Sftp
    $sessionOptions.HostName = "xxxxxxxx"
    $sessionOptions.UserName = "xxxxxxxx"
    $sessionOptions.Password = "xxxxxxxx"
    $sessionOptions.SshHostKeyFingerprint = "ssh-rsa 2048 0e:2b:76:24:bf:50:e7:29:f5:01:2b:e6:59:16:ea:10"
 
    $session = New-Object WinSCP.Session
    $session.AdditionalExecutableArguments = "/xmllog='c:\temp\lab_qc_log.xml'"
    $session.DebugLogPath = "c:\temp\lab_qc_debug.log"
    $session.SessionLogPath = "c:\temp\lab_qc_session.log"
    $session.XmlLogPath = "c:\temp\lab_qc_sessionxml.xml"
    $session.ExecutablePath = "c:\scripts\winscp.exe"
    
    try
    {
        # Connect
        $session.Open($sessionOptions)
 
        $stamp = Get-Date -f "yyyyMMdd"
        $fileDay = Get-Date -Format "dd"
        $fileName = "FTP20*"
        $remotePath = "/U/softprint/$fileName"
        $localPath = "c:\lab_qc\$fileName"
          
        $session.GetFiles($remotePath, $localpath)
    }
    catch [Exception]
    {
        Write-Host $_.Exception.Message
    }     
    finally
    {
        # Disconnect, clean up
        $session.Dispose()
    }
 
    exit 0
}
catch [Exception]
{
    Write-Host $_.Exception.Message
    exit 1
}