I'm trying to make a little app that will use the webbrowser to go to megaupload.com and upload a file

but I'm having trouble filling out the form that has the file you upload, I think it's called uploadform.file.

I can fill out other forms ok, for example the recipient's email form, I use WebBrowser1.Document.uploadform.toemail.Value = "[email protected]"
but this same code isn't working for the file form