I have laptop given by akhilesh yadav and I m unable to download antivirus

my laptop has got virus so I thoght of downloading antivirus.i tried avast but after downloading 12-13% it says "this type of file is harmful to download"and download stops.also tried AVG and AVIRA but nothing is beind downloaded.plzz tell how can I download??
Asked Nov 23, 2013

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