.... But, for some reason, Far Cry 2 is very "iffy" about recognizing the resolution. I've had it working on a few occasions, but, most of the time, when I come back to the game later, I have to go through all kinds of trouble getting it to work again.....
....I've searched this forum and Googled for some kind of settings to add to an .ini file without any success.
I use Windows 7 and the file is located:
My Documents/My Games/Far Cry 2/GamerProfile.xml
In the .xml file, enter your Eyefinity resolution. I use 3840x1024, so my entries look like this:
ResolutionX="3840" ResolutionY="1024"
These 2 values show up in the file about 3 times, so change each one.
If the values don't stick, you might try making the file "read only".
Try it out, good luck.
TexasTango