No internet access in Windows 8, after MalwareForum

Hello.

After this thread, and succesfully removed Sirefef aka ZeroAcess from my laptop that has Windows 8, I have the following problem:

- I can connect to the network but no Internet access, that means that the Wireless icon in taskbar shows connection to the internet, Windows Network Diagnostics tool shows no problem at all, but internet access doesn't exist.

I am now accessing with Windows in Safety Mode with networking. What can I do to repair this issue?

Thanks in advance.

EDIT: Is kind of the same problem of this user: http://forums.majorgeeks.com/showthread.php?t=274645