Fonzer: I really don't know if this would help you but i've read you are supposed to install the game with administrator rights and run the game like administrator also.
Also don't install in program files just incase try somewhere else.
Next issues would be directx 9.0c related but i think you already installed those.
Codecs would be the next issue but can you run a video in the game like recruitment videos for ED LC or UCS?
boombaru23: Yhea,I tried that now.Installed with Admin rights in the normal folder where I have all my GoG Games ,tried without compatibility and the same happens.I can see the videos when I click in-game so no problems with the codec pack I have (K-lite),DirectX is installed yes.Don't really know what to try anymore.
Have you tried using nglide yet?
In the parameters of compatibility is necessary to put on the checkbox "Disable image scaling at a high screen resolution.
Resolution try 1024x768 32 bit
I really am just guessing here since it's very rare bug that it stops working when it loads, could be saving issues so i really don't know how to help. But try some of the options.
I assumed you are trying to play earth 2150 but forgot to ask which game, but those options are probably for earth 2150 am i right?