I'd bought the original genuine dvd of Assassin's Creed Revelations but installed it on a temporary OS on my computer win 7 professional. The game ran just fine.
I then got my computer formatted and re-installed AC revelations on my new genuine OS Win 7 Home Basic. Everything functioned, but after clicking on "PLAY" in the launcher, the game does not start, though the launcher message changes to "GAME RUNNING", but after 1 min or so i have my post-game report on the launcher screen. The game does not work anymore! Please Help!
Any help will be highly appreciated.