Error: Unable to resolve ip of host www.google.com

[c a g a t a y]

Hi all
Last night I have upgraded my OS from XP to Win7
Everthing is OK
When I had tried to connect a web site (with Internet Exloper 8) I am getting Error: Unable to resolve ip of host www.google.com
Google
FaceBook
etc
But I am connecting some other websites easily
Why I am not connecting to Google or FaceBook ?
What is the problem?

Regards

 

[fowang]

see this

http://www.tomshardware.co.uk/forum/8263-47-simple-free-guide-removing-malware

 

[c a g a t a y]

Malware???
in a newly formatted and installed win7
I tried the connection shortly after installation finished

Fotget that; If there is a malware, how can I connect other sites

 

[fowang]

Have you even checked?

It's either that or you have a firewall blocking it.

 

[c a g a t a y]

Please give more information about firewall blocking ?

Again; If there is a FW blocking, what about other opened sites?

 

[fowang]

http://en.wikipedia.org/wiki/Firewall_(computing)