Locked Races

How do I lock the races for a custom map? Because in my campaign, it keeps setting the race as random, even though I tell it not to. How do I make it so it stays the race I want it to?

Where you set the players (if there computer or not) under scenerio. Just set that players race to something other than user selectable

Forces

Lock Player settings.

That doesn't work.

I'll try that, allpainful. Thanks.