I use portable qBittorrent. I also tried portable uTorrent & portable FreeDownloadmanager for torrent & portable Tixati torrent client. Now the problem is I cannot associate torrent files/magnet to qBittorrent. I check those options, apply-ok. But when I open the GUI to check they are unchecked again. And when I click on magnet files I get a window to allow FDM instead of qBittorrent. I tried qBitorrent first, at that time association was no prob. But after trying others I am getting the above probs. Only qBittorrent is on the system now. Any info/solution?