Graphics card upgrade

I recently bought a HP Pavilion 500-319a pc which has a 64 bit graphic card. I've also just bought a flight sim game that says it needs 128 bit.
Have I wasted my money or will the game still work on my PC?
 

red1776

Omnipotent Ruler of the Universe
It sounds like you are getting your specs crossed up. can you link to this game?