please help me to remove this malware

it seems to be the biggest malware problem i had ever faced
pop ups on adsmatte,some sites are redirected to vidolog and some pages in google search engine shows no page
i did scan by using malware bytez,nortan power user,microsoft security essianls,microsoft mal removal tool
none of them gave good result for me did any one face this problem if yes please suggest best tool to remove this
Answer #1
Try this:
 http://www.bleepingcomputer.com/download/combofix/
Answer #2
Backup your files and do a fresh install.
Answer #3
problem solved guys
no antivirus nothing installed
i think its a malware network attack
when it was in obtain ipadress and dns automatically i got problem
when i given ip adress and dns adress there is no problem
thanks for all of you guys support
most lovable host thank you every one Here