On the "upload" page, I filled out all required information. When I click on the upload button at the bottom of the page, nothing happens. Any reason for this?
We can see in the access logs the HTTP GET command when you load the upload form but we don't see an HTTP POST command for when you click on the upload button. And there is no error message in the error log at the time of your upload. Have you tried uploading from Context Free instead of IE7?