problem with install windows vm ( 2008r2)

hi every one
i face aproblem with install windows vm via proxmox

when iam finished my installing process i got that error in server network :

and when i press on local area connections i got this message :

you have not any local area connections
http://im39.gulfup.com/HtWi9.jpg
you can see on this message red X mark on internet connection

please help me to running the internet on this VM .


My Best Regards