Q: this time i have re-started my computer and still it does not work. am not sure if its because of vista or the program
A: It could be due to possible issues with intallshield and Vista. Are you not able to install the programme at all? or is it a case of once it's installed, you cannot run the programme? You should make sure you have the latest service pack installed for Vista (yes, there is one out), also check the game makers home page for updates or solutions to this problem.