New Install on Windows Vista Home Edition?? HELP

[Rebel__]

my old computer finally crashed, i am trying to download the gamese to my wifes computer which is running the Windows Vista Home edition, i have gotten the first dowload of the games from the john tiller website, i cant get the game to startup the auto run seems to be the problem, can anyone help me on this ALSO:::::::::::::

can i get my old game from my hard drive which was on windows xp and have it put onto my wifes computer would that work??????

any help is much appreciated, i am lost without my games