I had a situation where I had sonverter change the bins in the folder to wave/cdg then change the wave/cdg to zip. After it finished doing that folder, I went to work with the next folder and
my computer restarted.
I got a
microsoft message which I clicked off then went to work on the next folder. In a split second Sonverter reduced my 18 bin files to 1 or 0 Kb files that of course did not work. I thought that maybe my folder had something wrong to start with so I did the next folder. Once again the killing started. It took about 3 seconds to kill 18 bin files. The useless files created had cdg and wav extensions
After I shut off the computer and started up again I asked Songverter, very nicely, to do the next folder. It did it without a problem.
Not sure what was going on with Microsoft Windows but if anything similar happens I'm going to reboot a couple of times before letting a killer loose!.