Game Embedded In Excel 2007 Won't Play

Question

I received an email with an excel attachment. The excel spreadsheet contained one of those embedded games. I am running Windows Vista and Office 2007. I am not able to play this game. None of the links are active (I cannot click on "Play", etc). I've enabled macros but the problem persists. How do I get around this so that I can play the game?Thnx for your help.Monique