A malware impossible to solve?

[JPGargoyle]

Hello everybody,

I read about antivirus 2009, it was a malware, that touched on this theme a few months ago, follow the steps to eliminate it, but even so insists on wanting to settle.

Never install it, that is showing me a warning, where to click OK or Cancel yet load the page where I said that going to do a scan for viruses, so I do this once uploaded this page is to open the Task Manager and delete the process.
I have already passed the SuperAntimalware and Spyboot, so I spent the Malwarebytes' Antimalware, of course both doing a full analysis, they found something in C and eliminated.
Next I formatted the hard disk, not all, only the C drive, then install the antivirus NOD 32, the Spyboot, and now I have an installed firewall called Comodo it is very good, but even so it insisted this malware, I have noticed is that happen every time you sign in to revise my hotmail email but now I did was block the address of the site from malware with Comodo, but it is rare that today I showed another different page for antivirus 2009, which I do, the problem is in my hotmail? and then remove from my mail?. The operating system is Windows XP with SP 2.
Thanks in advance

[Una]

Hello JPGargoyle, try to secure manner with fileASSASSIN, if you have installed malwarebytes, Antimalware in advanced "more tools" comes embedded test to see if you can well, a greeting

[JPGargoyle]

Thanks for your help, tell me how to use that option.