One of our workstations has an error window that keeps popping up and says "mp3acart.exe has encountered an error and needs to close". If you leave the window there it allows the user to continue working and apparently does not have an affect on the other applications. Just a big nuisance factor. Problem is, I can't find anything on this mp3acart.exe. Does anyone know what it is or why it would be blowing up? Workstation is XP SP3.