Problem obtaining IP address from network.
Before today, I have not had any problems with my network equipment. I owna US ROBO wireless adpater. Today, when I booted my computer, I got an error message about the internet utility saying that it couldnt start because a key file was missing. So I reinstalled the software. Now, after entering the WEp key, I am unable to "renew my IP address". What should I do?