O.k...3 month old fresh install if Windows XP SP2 with all updates (except IE7). Fresh load of TIS2000 6.5 All Module with Nov2006 Data. I go to a shop to flash a 2004 (4-03) Pontiac Grand Prix and TIS2000 locks up. Reboot, goto info only in TIS..type in VIN..... Login to read more.