VMWARE Problem with setting up DHCP

Hi, all

This is my first topic i started i'm a beginner with ubuntu i tried allot followed allot of tutorials but cant figure it out now i need you help guys.

This is my problem.

I need to gave Windows 7 a dhcp adress from ubuntu but its not working i followed all the steps from setting up dhcp but i cant get it work.

I get a error of job failed to start

I'm using VMware