Star Wars: Empire at war V1.04

[sparkle1272001]

Hi all, I'm still having problems even after I've installed the v1.04 patch.

My Darth Vader and a few other units (stealth units?) seem to have disappeared, thus I'm stuck at the Tattooine mission to capture Princess Leia. Darth Vader appears on the top right corner of the game screen, however, clicking on it doesn't lead me to him. His in-game character has completely vanished!!! This seemed to have happened after I put him in one of the orbit circles above one of the planets, I really can't remember which, thereafter, he's gone. A similar thing happened for my Boba Fett character. Does anyone have this same problem and know how to resolve it?

Does anyone also has a trainer/cheat for v1.04?

Cheers all.