Shaba,

I cannot locate ComboFix on my computer, so I tried installing from the link you posted previously-it begins, but I cannot get it to run. First I get an error saying it cannot be renamed as ComboFix(2), then when I uninstalled ComboFix and re-installed per the instructions on bleepingcomputer.com, it gets to the beginning blue screen saying it is going to begin scanning, but then it never moves on to the next step as normal.

What should I try now?

Thanks!
Cristy