Which game is this exactly? Reason why I ask is because these types of card games can be installed via Disc or Played through a website, and if its a game played through a website such as a Flash Game etc, you might be looking at just having to update Flash to newest version etc. However if it is like the old Hoyle Card Game CD game, it is something way different.
Also interested in system specs to make sure that this is properly diagnosed and not another issue. Make/Model, OS, RAM, Video Card info.