Have been working a LONG time on this. Install seemed to go smoothly but everytime I try to convert an Act 3x-6 database into an Act 7 9.0 with Vista it will seem to go smoothly to a point then the message "Attempted to read or write protected memory. This is often an indication that other memory is corrupt." I have reinstalled 2x after following anything I could find about settings to change, etc have defraged and cleaned the disc...anyone have THE ultimate solution? I would so appreciate it.