HALO DEMO MAC 2.0.3 Why cant i play!?

[William H]

I have downloaded a demo of Halo Combat Evolved but when i go to play it is wants to update it. This is what it says "Before installation for Halo 2.0.3 my begin, you must first locate the original Halo Universal Application on you hard disk." Then it has a button saying Locate Halo Universal.

what is Universal and what do i have to do??????
Or is there a better demo for Mac

 

[Luke G]

Halo was made by microsoft i do not not think microsoft will work with mac they are enemies it is best on windows