Help Needed...Graphics Driver

I was wondering if any computer buffs would be able to help me with this one.I got a game recently where you need a graphics driver of at least 6.14........,mines only 6.13...... with Intel 82810e Graphics controller.I was instructed to upgrade the graphics by downloading at the Intel website but when I had done this and tried to run the new downloaded graphics driver it says I don't have the right equipment/settings to apply it to my computer.Then I thought I must need a new controller but for whatever reason this didn't work either.
Any help greatly appreciated.

is the graphics card part of the motherboard (ie in built not plugged in) if so you may need a BIOS update.