free downloads for antivirus won't intstall, please help

[eterwey]

I'm trying to go through the steps of removing the biohazard screen saver virus from my computer, and in the steps I was following under step A it said to download one of the free anitvirus programs.  Only when I try to download them off of my desk top, it says that the files are corrupt and won't let me download them.  Not sure what to do, please help!

[kpac]

You can leave the Anti-Virus for now, but you will need it later.

Continue with the other steps for now.

[eterwey]

Thank you, I'm sure I'll have more questions later so I really appreciate all the help!