I am running Windows XP and each family member has a user account. When one account is open with applications running and I log on to my account and try to print or use my cutting machine any error messages go to the other window. So for example if the printer (an HP C6180) runs out of ink it sends a message and won't continue until it gets a response, but that message is displayed in the other account window which I can only access if I 'Switch User' and log into the other account! The same thing happens with my Craft Cutter which sends a confirmation message 'Do you want to cut now' to the alternative window. I haven't yet worked out what logic it uses to decide but it would be nice if it was based on which account was using the machine (printer or cutter)! Please can someone end my misery!!