I don't know about how it should work, but from my past experience this used to work just fine. Let's say I was used to seed a torrent I created and after 2-3 months, I my computer blows up and all I can save is the HDD. So, I moved all the old torrents to a new VPS, and now when I am trying add them again in uTorrent and click Re-Check it doesn't work anymore. Like re-checking the torrent file and see that I already have the content, so that it can show 100% and seeding again. It used to work in the past when I had a similar problem, but now it doesn't anymore and I know I'm missing something. For the torrents I already have, the Re-Check option works, yet for those old ones, nothing happens. What am I missing?