Almost every time uTorrent gets updated, I lose preferences and progress on my torrents

[FerCaamaUy]

I'm getting tired that almost every time uTorrent gets updated, it starts over. I have to set the folders back and I don't have any torrents loaded. My main issue is that I have several incomplete torrents and I don't remember which they are. Last time I just threw every torrent (which took a while 'cause I had like 800) but now I have them in 2 different folders because of disk space so uTorrent didn't know this and start to download again some I already had. Does anyone have any suggestion for not having this issue in almost every update or how to do a backup? Because I've tried the .dat.old and sometimes that doesn't work either.