indiejoie

I inherited a desktop PC which had Citrio installed, but finding that it doesnt work as well as utorrent, I uninstalled it a few years back. However, whenever I try to download magnet links, instead to simply downloading them, a pop up stating "Open Citrio? Torrent provider wants to open this application" appears. And the PC attempts to use CItrio as the downloader. This problem has been plaguing me for years can anyone help?