Can't acquire network address

Since upgrading to parallels 2 build 3214, I have been unable to connect to the internet because I can't acquire a network address. This was not a problem before upgrading and I can't figure out how to get it to work.

Can anyone tell me how to setup my internet, so I can connect through my wireless card. My mac side works without an issue. Also, I am using Windows XP professional edition.

Thank you!!!