Can't go online!?!

[DaviDaVinci]

My wireless part couldn't go online but I can always connect to the network (local). I tried doing it the wired way and same issues. It says "Unable to renew IP Address"

I'm on XP using Comodo Firewall and Avira Antivirus Sofware. After disabling both It still won't work. I rolled back my drivers and still same results. No idea what's going on. Any ideas?

It stopped working a day after i installed iTunes. I uninstalled iTunes using Add/Remove Programs and it still won't work.

Thanks in advance.

 

[JackMDS]

If you unable to renew IP I doubt that you can connect local.

You should explain better what is local and how you going to the Internet.

In general.

http://www.ezlan.net/wireless.html

 

[nweaver]

what assigns IP's in the network? If it's a SOHO router, then power cycle the router and check it's logs