Hi.<br><br>I've not heard of this happening before. Is there any chance you're logging in with different users on NT/2000 - and don't have admin rights? (I'm just thinking of possible reasons this could happen).<br><br>Can you e-mail me privately at pete@pingplotter.com with your registration code - and I'll check to make sure there's nothing out of order with that?<br><br><br>