Remember - This is a public forum so never post private information such as email or phone numbers!Ideais:Programs you are having problems with Error messages Recent changes you made to your computer What you have already tried to fix the problem 1 person needs an answerI do too

Please provide more details about your issue.What do you mean by "bad IP address"?What happens when you attempt to renew the IP address?What do you mean by "Wireless network. No router needed"? Do you mean that you are using a 3G modem or that you are connecting to a wireless access point that is not yours?What version of Windows, including service pack, is installed?Please provide the following diagnostic information:1. Start > Run > cmd > OK2. Type this command into the black Command Prompt window and press Enter: ipconfig /all > "%UserProfile%\Desktop\ip.txt" {Enter}3. Open the file IP.txt on your desktop4. Copy and paste the text into your response.