I am new to ftp and sftp. I installed a licensed version of edtFTPnet/PRO and I am trying to run the examples through the example viewer. On trying to upload file I get access denied exception.. code 550. I cannot think of any reason why I get an error.. Can someone explain if there are some security settings / something that I am missing. I ran the example 'How to connect to an FTP Server' and was able to connect without errors..