My graphics card says that it is not supported and i dont know what to do please help
What does it say it's not supported for? Optimization?
Yes, not supported. This is only for AMD Graphic Card
We optimize for Nvidia cards.
However, according to our tools I'm seeing you as having a R9 290X. Did you get a new video card outside of the GeForce GT 740? Are you still having the same issues?