Files uploaded to FTP server dont appear on the server

If (mySession.Opened) Then

                transferOptions.TransferMode = TransferMode.Binary

                'transferResult = session.PutFiles(FileUpload1.ToString, "/", True, transferOptions)
                transferResult = mySession.PutFiles(LocalPath, RemotePath, False, transferOptions)

                ' Throw on any error 
                transferResult.Check()

            End If

Protected Function ProcessFiles() As String

        Dim Path As String
        Dim LocalPath As String
        Dim RemotePath As String
        Path = "C:\WinSCP\WinSCP.exe"
        LocalPath = "C:\" + FileUpload1.FileName
        'RemotePath = "ftp://user:password@xx.x.xx.xx/In/"

        Try
            ' Setup session options 
            Dim sessionOptions As New SessionOptions
            MsgBox("Processing")
            With sessionOptions
                .Protocol = Protocol.Sftp
                .HostName = "xx.xx.xx.xx"
                .PortNumber = 22
                .UserName = "user"
                .Password = "password"
                .SshHostKey = "ssh-rsa xxxx xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx"

            End With

            'Set up the session 
            'Using session As Session = New Session
            Dim mySession As New Session
                ' Connect 

            mySession.ExecutablePath = Path

            mySession.Open(sessionOptions)
            Dim transferResult As TransferOperationResult

                ' Upload files 
            Dim transferOptions As New TransferOptions
                ' Print results 
            'Dim transfer As TransferEventArgs
            'For Each transfer In transferResult.Transfers
            'Console.WriteLine("Upload of {0} succeeded", transfer.FileName)
            'Console.Read()
            'Next

            If (mySession.Opened) Then

                transferOptions.TransferMode = TransferMode.Binary

                'transferResult = session.PutFiles(FileUpload1.ToString, "/", True, transferOptions)
                transferResult = mySession.PutFiles(LocalPath, RemotePath, False, transferOptions)

                ' Throw on any error 
                transferResult.Check()
                mySession.SessionLogPath = "c:\WinSCP\log.log"
            End If

            'End Using

            Return 0
        Catch e As Exception
            Console.WriteLine("Error: {0}", e)

            Return 1
        End Try

    End Function