I've been using VideoWave successfully this past week and have generated some great DVDs using VideoWave. Then suddenly today I can't access VideoWave. The error message is "The task you are attempting to initiate requires VideoWave, but it is already running in another user account on this machine". There are no other users on my machine. I tried setting up a new account on my computer and reloading the software, but I still get the same error message. Anyone have any ideas?