T34 vs Tiger blackscreen on Win 7

[Dooley]

Hello

I have installed T34 vs Tiger on my win 7 32bit and i use 3 screens 24inch powered by matrox triplehead system.

The first time i started TvsT i saw the menu and went to options and selected the resolution 5040 by 1050 after that the game went black.

So i re-installed it but it only gives me a blackscreen and the back ground music is playing and i have no error messages.

When i look in the log file gives me again the 5040 by 1050 resolution again, i don't understand this because it is a fresh re-install . i have got the .dll and made a c:/game/T34vsTiger installed there

So my question: first i want to set back the resolution to 1024 by 624 something smaller, where can i find it in the files?

All help is appreciated!

Thanks!
Dooley