Please help me to get rid of this W32.ramnit C virus. Please!?

it's a rootkit and no windows antivirus can deal with it, try www.bleepingcomputer.com and download malwarebytes and you may need a rootkit elimination program like sophos, combofix, greatis or unhackme, rootkits operate below the windows gui system and can replicate themselves and disable program even sending false messages to the screen