Import Adobe Illustrator files into Microsoft Blend 4 trouble

Question

Hello!

This is my first software project using Adobe Illustrator files as interface elements. I use Microsoft Blend 4 to import those files and build my interface. The problem is simple, when I import (File -> Import Adobe Illustrator file...) and take a look at my elements, they are slightly different from the original. Mostly the colors and gradients. Can someone help me please?