hi there guyz.. im new hir :lol: i juz wanna ask a question hope you can help me about this.. well i started downloading torrent files.. specifically anime episodes and because of its large memory size it will took several days for it to finished.. but the problem is suddenly my computer shut downs and restarted w/o any acess from me and when i start it up again the bitcomet and continue downloading…oh God it go back to the start.. as if its all files downloaded earlier are loss.. :o how could it happen?? are my files really corrupted or loss.. pls help me on this.. 
the problem is suddenly my computer shut downs and restarted w/o any acess from me and when i start it up again the bitcomet and continue downloading…
Hi there and welcome!
Most likley, BitComet hasn’t saved info on how much of your files it had downloaded because you didn’t close BC properly. In this case solution is simple: read this. If that doesn’t help, post here, and you’ll (most likely) get some other ideas to try.
Hm, this doesn’t sound as simple as doing a manual hash-check. Can you tell us which version of BitComet you’re using?