Posted 06 February 2011 - 09:54 AM
same here, XP SP 2 and cannot install SP3 as it shows a service running that causes to fail.
go to google.com
type in any term search
click on any link in result and brings to different page.
malewarebytes shows no trouble
avast found a JS-pdfka-gen , JS-downloader-ALZ, JS-downloader.AGA, Java:Agent-BQ