Two graphics card entries?

Shortly after installing a new display driver, I opened FSX to find that the default resolution was set to 1024x768x32 instead of 1920x1080x16. When I checked the fsx.cfg file, I saw that there were two DISPLAY.Device entries, one towards the top and one towards the bottom. I check the "mode" variable for each and, sure enough, one was set to the lower resolution. I've tried deleting the new entry, setting the new entry to the higher res and deleting the old one, etc... but nothing seems to work, even deleting the .cfg file and letting FSX create a new one. Anybody know what's doing on?Edit: Also, the [Multiplayer] field keeps appearing beneath the new entry for whatever reason...