JPG file - FTP Put File

[NTampelloni]

Hello everybody, I'm trying to transfer an image file in JPG format using native FTP Put File of LV 2013 .

The transfer takes place without problems and in the end I find the file on the server, connection and transfer OK

MESSAGE OF OUTPUT
221 Goodbye . You uploaded and downloaded 0 168 kbytes .

The problem is that when I try to download the file from the server locally and view the image is distorted and as the original but with the wrong colors .
depends on what?
can you help me?

THANK YOU

[Hooovahh]

Was the transfer done in binary mode?  If not it will interpret a 0x00 as the end of the message, and in that case I would expect only some of the image to go over, not all of it but strange colors.  I have uploaded images using these VIs before and didn't have any trouble, but don't have the code anymore.