No internet after PestPatrol scan

Yesterday, I ran PestPatrol and it found a lot of spywares and adware so I gave the order to delete them. After that I lost connection to websites but MSN messenger was still connected. Then I rebooted Windows and was I tried to access web sites, msn messenger or P2P programs, I got no response. The problem is that I don´t have access to internet.
My ADSL model is configured properly and everthing just look fine.
I think there was a file that PestPatrol deleted and now I don't know what is?

I want to reinstall TCP/IP protocols to see if I get internet back.

When I access the repair option on the supporta tab on the networkcard I receive the message: "Renewing the IP adress. Please contact your network administrator or ISP"

How can I solve this problem?????

Do you run a router that connects to your ADSL line and hands out IP address or are you directly connected to your ADSL line?

ah,
here is your problem

there is a spyware baddie called new.net, and when pestpatrol scanned it found that and removed the file

new.net changes your winstock to make all your internet go through that prog file.... see the prob

go to : http://www.cexx.org/lspfix.htm

download lsp fix

run on problem machine

prob fixed