I have read all the discussions on this issue and I have all the suggestions (well, except for reformatting my laptop or downgrading to older version of windows) but I still have the same problem. I'm beginning to lose my faith on microsoft. Please somebody help me. I am using windows 7 with computer model HP's Compaq Presario CQ40. Please somebody help me, my online business is very badly affected by this problem.

We need more information to help. Posting the result of ipconfig /all here may help.Bob Lin, MS-MVP Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net How to Setup Windows, Network, VPN & Remote Access on http://www.howtonetworking.com

Hi, Click start, run CMD as administrator, providing us with the result of ipconifg /all. In addition, please refer to this similar thread: http://social.technet.microsoft.com/Forums/en-US/w7itpronetworking/thread/2c0af923-24bb-4de2-95a7-9a9d4f64a8b0 Regards, MiyaThis posting is provided "AS IS" with no warranties, and confers no rights. | Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.