Black Cinematics

Hi there,
after 20 years I decided its time to start Freelancer again ^^

Installation was flawless but sadly after the start the cinematics are black. I can hear the sound but thats all.

I installed the Freelancer HD Edition and apllied all the fixes there.
Bad news: Same result (except its no longer black but i see my desktop and can hear the sounds. )
After the cinematics are over or I skip them, I enter the game and i can see everything again. The storyparts in the gameengine work fine. It seems just happen for the WMVs.

Help would be appreciated