LockON/FC 1 won't start after installed new Graphic Card

[Hummersepp]

Hi Folks,

 

I am new in this forum but hope, that someone can help me.

 

A few weeks ago I have bought a new graphic cart (ATI 5770, 1 GB Ram). Since that day, Lock on with FC 1 (Version 1.12b) won't start! When I start the game with the desktop icon, I can finally see the task top icon in the task bar and hear the radio calls. But even after many minutes, I still take a look at the desktop and the game won't start.

 

First, I thought it has something to do with Win 7. But with my former card (nvidia 8800 GTX) I have had no problems with Win 7 and LockOn/FC 1! I have also re-installed the game, changed it to compatibility mode "XP", reinstalled the newest drivers for the graphic cart etc. but with no changes.

 

I hope, that someone can help me! Thanks in advance.

 

BTW...FC 2 works fine for me!

 

Greetings from Germany

 

Hummersepp

 

My PC: Intel Quad Core, Windows 7 32 Bit, 4 GB RAM, ATI 5770 with 1 GB RAM,