» Fri Sep 24, 2010 11:43 am
It's likely an issue with the OS itself, then. Not much you can do until Microsoft releases an update for it, unless you feel like hacking your OS (which is never a good idea unless you know exactly what you are doing.)
It could also be that the Fallout Trilogy finally went obsolete for you; after all, how old is it? If it's obsolete, then there's not much to be done other than hope that Interplay releases a patch for it... which probably will never happen, sadly.