Thanks for joining the Graphics community.
I understand you are trying to update graphics card BIOS.
Please bear in mind, in order to update video BIOS, you will need computer BIOS that includes an update for the graphics BIOS. This update is available through your computer manufacturer. If you have an Intel(R) Desktop Board you could access the link below and search for your motherboard model that way you can obtain latest motherboard BIOS:
For additional information about video BIOS go here: http://www.intel.com/support/graphics/sb/CS-029985.htm#2