"In the Video Settings when you open AHII. It says VSync, resolution, etc. That is where the bar is located."
This is what the settings screen looks like:
The only bar/slider is AA (as mentioned earlier). V-sync is a checkbox for disabling during testing. Resolution/Texture size is a drop box. Field of View is Selection/cutom.
If the AA Bar from None to Max won't move it may be your card can't handle AA, if the V-sync box won't check/uncheck you have an issue.
