"open error" issue, really need help

[thomasgjostein]

Please help.  I have used Vuze Plus for soemtime now and and all of a sudden, I get the error in the attachment to this post.  For a long time, I would simply find a torrent, download the file, which would come in as "kickass" file and I would use "toracache" as the means to donwload the file.  Once the file was downloaded, I would simply click on it and Vuze would start and ask me to if I wanted to open the file.  Now I get this open error in the attachment.  Something got corrupted and i have no idea what.  It is an issue with downloading torrent videos