Yesterday when I tried to start Mindstorm RIS (RCX software) on a Windows XP system after reinstalling RIS to the PC, I got the following message on a "dialog box" -
"A critical error has occurred. You may be running out of memory, or you may need to reinstall Robotics Invention System 2.0"
Does anyone know how to resolve the problem?

To UNSUBSCRIBE or CHANGE your settings, please visit and select "Join or leave the list".
VADCFLL administrative announcements are sent via VADCFLL-ADMIN-L. Visit to subscribe.