Restack your TCP/IP

1. Click Start. Click Run. Type cmd. Click OK.
2. On the C:/> prompt, type "netsh int ip reset resetlog.txt".
3. Press the Enter key.
4. Restart the computer.

Note: If you're not in root, type "cd /" (without the quotation marks,) followed by the enter key to get to root.

I know this is an old thread, but this should fix that. For anyone else who has this problem in future also.