Average/Extremes: Bug?

I still can’t do screenshots but the link below shows the area I am talking about:-

http://discourse.weather-watch.com/t/12307

… the part where you load/set the webcam image (gif) at the top of the page on the right.

Firstly, there is no ftp errror. All is running okay now for me. I just wanted to know if I could ‘deactivate’ the load/setting of the gif image path. You can’t just leave it blank for example (after once setting a path). You can remove the gif creation from File Save (webcam capture) but unless you can leave blank in the part on the top right of the link I supplied, you will then generate an ftp error where it says the file doesn’t exist (if after removing the gif creation from File Save i.e webcamimage.gif)