In my windows temp folder, I seem to always find this file titled: WebPoolFileFile. I have no idea what it is. At one time, it was a doc. file but now resembles a .wav file that isn't recognized by anything. Since it was made that kind of file, I can no longer delete it, but still seem to have no use for it. Is it somekind of spy or theft file? Can or should I delete it? If so, how?