Problems with Emperor: the battle of dune

[oldmav]

Hello !

I have a really good copy of this game.
But a big problem.
The game starts. I can all select and i can start a battle.
I can make everything in the game, if i want to move a unit dune kick me back to windows dektop.
No error message, no emperor. The emperor task is killed.
What that ?
Who can help me !