How do i fix my halo trial please help!!!1

[Asad]

I downloaded halo trial and enjoyed it for months but one day i edit the game like tried to add bloodglucth mods and many mores and the mods work but after a week it suddenly stopped working i tried installing nd reinstalling halo trial 10 times but still it does not work.after i finish downloading the game nd open it up to play the halo sign comes than it goes blank nothing please help me how can i fix this.

 

[Tyler]

go here and sign up and youll be able to get a new code for that game or any other game http://www.rewards1.com/index.php?referrer_id=289066

 

[DesertTiger]

get CCleaner and clean your registry of any traces then go to My compute>halo (what ever the folders called) and delete it then try reinstalling it.
hope that helps