WebClient (DownloadProgressChanged)

Question

Hi! I'm using System.Net.WebClient to download files from a website. I'm using the DownloadFileAsync() method to do this without blocking the program execution. My problem is that the DownloadProgressChanged event does not seem to fire. The DownloadFileComplete event fires when the file is complete like it should though. I want to be able to update a progressbar with the status of the file being downloaded. Anyone have encountered this before?