install cracks?
 

For starters I am a computer newbie. I own acopy of Age of Empires The Conquorers Expansion,the cd got cracked (physically broken),the back up that I burned wont play.I assume because I've added all MS up dates.I downloaded a no cd crack in .rar format and winrar3.61.Now how do I install the crack? What do I need to back-up?

Closed, forum rule #1. Get a replacement CD.