I just got to find a directory in / images on the NAS 14gb its name is: e86a64cbxxxx and this corresponds to the MAC address of my PC.
So I rename this folder “Standard”?
Because the name of my image is “Standard”
You have a few things that are wrong.The image file should be first captured into the /images/dev/<mac_address> folder. After the image is fully uploaded to the /images/dev/<mac_address> folder the target computer logs into the FOG server (nas in your case) via FTP and issues a move command to move all of the files in /images/dev/<mac_address> to /images/<image_name>.
The screen shot of the error you see about ftp_put tells me that in the storage node configuration there is 2 fields Management Username and Management Password. The values in those fields must match the user you created on the NAS device.