Fullscreen Problem

[Kingo]

Hi. The game is running fine here, 1920x1080 and no black bars. But, it seems to be upscaled when fullscreen is checked. The image is bad, strange colors. If I run it on windowed mode, the graphs and colors are ok. Does someone know how can I get the game running on fullscreen normally?
I have an AMD HD6870.

[Sysgen]

Option1: Try one of the enb mods (http://forums.steampowered.com/forums/showpost.php?p=31233722&postcount=8) on this forum and see if the colors look any better.

Option 2: Try fake full screen (http://forums.steampowered.com/forums/showpost.php?p=31209250&postcount=4). No different from full screen except it's in windowed mode.

[Kingo]

Option1: Try one of the enb mods (http://forums.steampowered.com/forums/showpost.php?p=31233722&postcount=8) on this forum and see if the colors look any better.

Option 2: Try fake full screen (http://forums.steampowered.com/forums/showpost.php?p=31209250&postcount=4). No different from full screen except it's in windowed mode.

The Game Companion utility works great with Driver SF. Now, I've got the game running on real fullcreen. If someone has the same problem, try that tip. Thanks man.