I have sent a message to DCS, but though I would also post here to see if there are any other suggestions. The notebook is running XP home SP1 w/all updates and patches. PG 1.15 ran/runs fine, but when I install 1.2 following the install suggestions here and reboot the computer will crash with a BSOD and restart. I have to boot to safe-mode to get out of the start-crash-reboot loop. I have tried all of the troubleshooting/fixes that are mentioned here but nothing works, and I have to uninstall 1.2 to get the computer to boot. I am open to any and all suggestions, as I am totally baffled because 1.2 installed to my desktop system with no problems. TIA for your help.