I bought an AMD Radeon HD 7950 (latest driver installed) and the only available resolution for Sims 2 (all expansion packs and with latest patch) is 800x600. I can't change it in the game options menu. Contrary to that, the Sims 3 works perfectly fine in 1920x1080 on the Radeon 7950. When I unplug the graphic board and play with onboard graphics then I can choose higher resolutions for The Sims 2.
So is there any possibility to play the Sims 2 in a higher resolution with the AMD Radeon HD 7950?
Microsoft Windows 7 Home Premium Service Pack 1 x64
Mainbord MSI MS-7758
Intel(R) Core(TM) i5
RAM 16,0 GB