Log into Fox Renderfarm via IE browser. Check the left-hand menu "Upload File". If this is your first time to use web-upload function, a dialogue box will pop up at the top of your browser, asking whether you are going to install this widget:
To install this widget please click on it and a dialogue box will pop up, select "Install" as it is shown below (Please note that only IE 32 bit can install this widget.):
Please refresh the page after installation to make sure it runs correctly.
Then click "Add Files" to choose files and click "Start Upload" as shown below:
When the progress reaches 100%, the uploading is finished.