My laptop still shows your computer is infected with a back door Trojan that allows the remote attac

perform various malicious actions.And it shows on my screen that click this baloon to download malware removal software.

I alreadily download avintas antivirus but it still shows critical system error and spyware.Pls suggest mewhat to do.

My laptop still shows your computer is infected with a back door Trojan that allows the remote attacker to...?anti virus

go to grisoft.com

download these

1.AVG Anti-Spyware 7.5

2.AVG antivirusfree 7.5

it is better than norton ......trust me

i know because i use both

b.t.w. YOU DO NOT HAVE ANY VIRUS

IT IS JUST ADWARE TRYING TO FRIGHTEN YOU

ONCE YOU GET AVG

RUN A FULL SCAN

REMOVE THE ADWARE

My laptop still shows your computer is infected with a back door Trojan that allows the remote attacker to...?auto protect

Use Norton Antivirus and you will be fine!