I have set up EvoCam, a webcam program that allows you to upload files mostly .jpg and .mov files to an FTP location. Here is the error log, it looks like the problem is the command RNFR. I've bolded the errors. Thanks for any advice!
LOG ---
//
// EvoCam 3.6.8 Transcript
//
* Preparing to upload file to
* Resuming connection to
< PORT 192,168,1,65,192,64
> 200 Port command successful.
< STOR webcam.tmp
> 150 Opening BINARY mode data connection for file transfer.
> 226 Transfer complete
< RNFR webcam.tmp
> 350 File exists, ready for destination name.
< RNTO webcam.jpg
> 550 File already exists.
< DELE webcam.jpg
> 250 File "webcam.jpg" was deleted successfully.
< RNFR webcam.tmp
> 350 File exists, ready for destination name.
< RNTO webcam.jpg
> 250 File "/webcam.tmp" renamed successfully.
* Upload successful
* 522392 bytes transferred in 5 seconds (102 KBytes/second)
* Leaving FTP session open (4 images uploaded)
* Preparing to upload file to
* Resuming connection to
< PORT 192,168,1,65,192,65
> 200 Port command successful.
< STOR webcamThumb.tmp
> 150 Opening BINARY mode data connection for file transfer.
> 226 Transfer complete
< RNFR webcamThumb.tmp
> 350 File exists, ready for destination name.
< RNTO webcamThumb.jpg
> 550 File already exists.
< DELE webcamThumb.jpg
> 250 File "webcamThumb.jpg" was deleted successfully.
< RNFR webcamThumb.tmp
> 350 File exists, ready for destination name.
< RNTO webcamThumb.jpg
> 250 File "/webcamThumb.tmp" renamed successfully.
* Upload successful
* 7932 bytes transferred in 1 seconds (7 KBytes/second)
* Leaving FTP session open (5 images uploaded)
* Updating history
< RNFR webcam24.jpg
> 550 Permission denied.
< RNFR webcam23.jpg
> 550 Permission denied.
< RNFR webcam3.jpg
> 350 File exists, ready for destination name.
< RNTO webcam4.jpg
> 250 File "/webcam3.jpg" renamed successfully.
< RNFR webcam2.jpg
> 350 File exists, ready for destination name.
< RNTO webcam3.jpg
> 250 File "/webcam2.jpg" renamed successfully.
< RNFR webcam1.jpg
> 350 File exists, ready for destination name.
< RNTO webcam2.jpg
> 250 File "/webcam1.jpg" renamed successfully.
< RNFR webcam0.jpg
> 350 File exists, ready for destination name.
< RNTO webcam1.jpg
> 250 File "/webcam0.jpg" renamed successfully.
* Preparing to upload file to
* Resuming connection to
< PORT 192,168,1,65,192,66
> 200 Port command successful.
< STOR webcam0.tmp
> 150 Opening BINARY mode data connection for file transfer.
> 226 Transfer complete
< RNFR webcam0.tmp
> 350 File exists, ready for destination name.
< RNTO webcam0.jpg
> 250 File "/webcam0.tmp" renamed successfully.
* Upload successful
* 522392 bytes transferred in 5 seconds (102 KBytes/second)
* Leaving FTP session open (6 images uploaded)