So, I'm using Transmission to download a 13 GB Torrent. Both the torrent file and the thing being downloaded are on my desktop. Currently, I'm at 4.2 GB. I shut down my computer after it froze earlier. When I turned it back on, I resumed downloading the file by double clicking on the .torrent file. Instead of resuming the download, it restarted it at 0%. I checked the file on my desktop, and it's still at 4.2 GB, so nothing was deleted. How do I resume the one I started?