Another Victim of BankerFox Please Help!!!!

My daughter clicked on something and got a virus. I've tried to install and open Java and HijackThis. They are installed but the programs won't open when I click on run. I think the virus is intercepting the programs. I keep getting porn and viagra pop-ups.

Please advise on the next step. I also can't open notepad.

Hello.
Can you download Hijack This from here and see if it works?
http://www.sendspace.com/pro/dl/fpzz64