When you switch user names in Windows XP. the custom button assignments for a user are lost or changed.
When you use a password protected screen saver, you may loose your custom mouse settings when the screen saver activates.
NOTE: The mouse settings may work again when you restart Windows XP.
This behavior may occur when you use Fast User Switching to switch between users.
To resolve this problem, download and install the latest version of IntelliPoint.