Alternative to Horizon ???

Tried everything to make horizon work but it just does not want to. I am trying to input edited Transformers Fall of Cybertron .GPD file but cant find a tutorial other then for horizon. Help would be appreciated thanks.
Also tried everything compatibility mode , administrator mode everything when you click the application just nothing. Using latest windows 7 ultimate 32bit and totally upto date net framework and all.

 

I am not sure about that its more refined got that but have not done a .gpd input before a tutorial would be helpful .

 

Thanks addz i have this but do not know how to go around it i am trying to input .gpd for transformers FOC a tutorial on a .gpd would be helpful thanks.

 

Got it working although no tutorial on youtube related to 360 revolution.