I’ve tried both FileZilla and CuteFTP – once the file gets loaded onto the server, it’s then immediately deleted. I did however try GoDaddy’s built in FTP program and the file loaded fine. Attached is a screen capture (of only the relavent info) of CuteFTP’s log which is the same as FileZilla.

I apologize, when I said 1.5.1 – that’s my Zen Cart version. I’m using SBA version 1.5.3. I’m also running Symantec Endpoint Protection, however I ran both that and Malwarebytes on my system and they didn’t detect anything. So it’s strange that I can’t upload using any FTP, but I can using GoDaddy’s built in FTP program.

Click image for larger version. 

Name:	Image2.jpg 
Views:	322 
Size:	38.9 KB 
ID:	13894